{"id":82236,"date":"2017-08-21T19:24:11","date_gmt":"2017-08-21T22:24:11","guid":{"rendered":"http:\/\/clubes.obmep.org.br\/blog\/?page_id=82236"},"modified":"2023-05-24T21:40:34","modified_gmt":"2023-05-25T00:40:34","slug":"82236-2","status":"publish","type":"page","link":"https:\/\/clubes.obmep.org.br\/blog\/82236-2\/","title":{"rendered":"Problemas do 1\u00b0 grau"},"content":{"rendered":"<p class=\"g2\" ><strong><a href=\"http:\/\/clubes.obmep.org.br\/blog\/?p=191768\" rel=\"noopener\" target=\"_blank\">&#9999; <span style=\"color:#4178a1;font-size:14px;\">Link da Sala para dispositivos da <em>Apple<\/em>.<\/span><\/a><\/strong><\/p>\n<div class=\"grie cb22\">\n<p class=\"ti1 c2\"  style=\"line-height:20px;margin:10px\"><em> Problemas do 1\u00b0 grau com uma ou duas vari\u00e1veis<\/em><\/p>\n<hr style=\"height:2px; width:100%;background-color:#4178a1; margin-top: 20px; margin-bottom: 40px;border: 0 none\"\/>\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 1:<\/strong><br \/>\n(<strong>OBM<\/strong>) Outro dia ganhei [tex]250[\/tex] reais, incluindo o pagamento de horas extras. O sal\u00e1rio (sem horas extras) excede em [tex]200[\/tex] reais o que recebi pelas horas extras. Qual \u00e9 o meu sal\u00e1rio sem horas extras?<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:200px;text-align:center;\">\n [tex]R\\$\\ 25,00 \\, [\/tex]\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 2:<\/strong><br \/>\nAs idades de duas pessoas somam [tex]80[\/tex] anos. Subtraindo-se [tex]15[\/tex] anos da idade da mais velha e acrescentando-os \u00e0 idade da mais nova, as idades tornam-se iguais. Qual a idade de cada uma?<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:120px; text-align:center;\">\n[tex]25 \\, [\/tex] e [tex] \\, 55[\/tex]\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 3:<\/strong><br \/>\nA soma dos termos de uma subtra\u00e7\u00e3o \u00e9 [tex]1576[\/tex]. O subtraendo excede o resto de [tex]532[\/tex] unidades. Determine os termos dessa subtra\u00e7\u00e3o.<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:400px; text-align:center;\">\nMinuendo: [tex]788[\/tex]; Subtraendo: [tex]660[\/tex]; Resto: [tex]128[\/tex].\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 4:<\/strong><br \/>\nA soma de dois n\u00fameros \u00e9 [tex]212[\/tex]. Na divis\u00e3o do maior pelo menor, encontramos quociente [tex]8[\/tex] e resto [tex]5[\/tex]. Determine-os.<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:130px; text-align:center;\">\n <span class=\"lat\"> [tex]189 \\, [\/tex] e [tex] \\, 23[\/tex]<\/span>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 5:<\/strong><br \/>\nO minuendo de uma subtra\u00e7\u00e3o \u00e9 [tex]346[\/tex]. O subtraendo e o resto s\u00e3o n\u00fameros pares e consecutivos, sendo o resto o maior dos dois. Calcule o subtraendo.<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:100px; text-align:center;\">\n [tex]172[\/tex]\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 6:<\/strong><br \/>\nGermano, Galeno e Jordano t\u00eam juntos [tex]87[\/tex] figurinhas. Germano tem [tex]5[\/tex] figurinhas a mais que Galeno e este [tex]8[\/tex] a mais que Jordano. Quantas figurinhas tem cada um dos meninos?<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:400px;text-align:center;\">\nGermano: [tex]35[\/tex]; Galeno: [tex]30[\/tex]; Jordano: [tex]22[\/tex].\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 7:<\/strong><br \/>\nA soma de tr\u00eas n\u00fameros \u00edmpares consecutivos \u00e9 [tex]21[\/tex]. Quais s\u00e3o esses n\u00fameros?<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:150px; text-align:center;\">\n[tex]5,  \\, 7,  \\, 9[\/tex]\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 8:<\/strong><br \/>\nA diferen\u00e7a de dois n\u00fameros \u00e9 [tex]99[\/tex]. Na divis\u00e3o do maior pelo menor, encontramos quociente [tex]5[\/tex] e resto [tex]3[\/tex]. Determine-os.<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:120px;text-align:center;\">\n[tex]123 \\, [\/tex] e [tex] \\, 24[\/tex]\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 9:<\/strong><br \/>\nAs idades de duas pessoas est\u00e3o na raz\u00e3o de [tex]7[\/tex] para [tex]6[\/tex]. Admitindo-se que a diferen\u00e7a das idades seja igual a [tex]8[\/tex] anos, calcular a idade de cada uma.<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:200px;text-align:center;\">\n[tex]48[\/tex] anos e [tex] \\, 56[\/tex] anos\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 10:<\/strong><br \/>\nUm fazendeiro repartiu [tex]240[\/tex] animais entre seus tr\u00eas herdeiros da seguinte forma: o primeiro recebeu [tex]\\dfrac{2}{3}[\/tex] do segundo e o terceiro recebeu tanto quanto o primeiro e o segundo juntos. Quantos animais o primeiro herdou?<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:150px;text-align:center;\">\n[tex]48[\/tex] animais.\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 11:<\/strong><br \/>\nNuma elei\u00e7\u00e3o em que dois candidatos disputavam o mesmo cargo, votaram [tex]2150[\/tex] eleitores. O candidato vencedor obteve [tex]148[\/tex] votos a mais que o derrotado. Sabendo-se que [tex]242[\/tex] votos foram nulos, quantos votos obteve cada candidato?<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:150px;text-align:center;\">\n[tex]1028 \\, [\/tex] e [tex] \\, 880[\/tex]\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 12:<\/strong><br \/>\nA soma das idades de Carlos e Jo\u00e3o \u00e9 [tex]60[\/tex] anos. Se a raz\u00e3o das idades de Carlos e Jo\u00e3o, nessa ordem, \u00e9 [tex]\\dfrac{7}{5}[\/tex], qual a idade de Jo\u00e3o?<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:200px; text-align:center;\">\nJo\u00e3o tem [tex]25[\/tex] anos\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:30px;\">\n<\/div>\n<p style=\"margin:20px;\">\n<div class=\"gree cb24\" style=\"width:800px;\">\n<p><strong>Problema 13:<\/strong><br \/>\nEm uma cl\u00ednica, ao ser indagada sobre as horas, a enfermeira respondeu: as horas que passam da meia-noite de hoje s\u00e3o [tex]\\dfrac{1}{5}[\/tex] das horas que faltam para a meia-noite de amanh\u00e3. A que horas foi feita a pergunta?<\/p>\n<p style=\"margin:30px;\">\n<div style=\"text-align: center;\">\n<input  class=\"bo3 c2 \" style=\" margin-left: auto; margin-right: auto;\" value=\"Resposta\" title=\"Clique aqui.\" type=\"button\" onclick=    \"if(this.parentNode.getElementsByTagName('div')[0].style.display != ''){this.parentNode.getElementsByTagName('div')[0].style.display = '';this.value = 'Ocultar';} else{this.parentNode.getElementsByTagName('div')[0].style.display = 'none'; this.value = 'Resposta';}\" \/>    <\/p>\n<div  style=\"display: none;\">\n<div class=\"gr1 cb23\" style=\"width:250px; text-align: center;\">\n[tex]4[\/tex] horas da madrugada\n<\/div>\n<\/div>\n<\/div>\n<p style=\"margin:30px;\">\n<\/div>\n<p style=\"margin:40px;\">\n<hr style=\"height:1px;background-color:#4178a1;  margin-top: 6px; margin-bottom: 6px; border: 0 none\"\/>\n<hr style=\"height:1px;background-color:#4178a1;  margin-top: 6px; margin-bottom: 6px; border: 0 none\"\/>\n<p style=\"text-align: right;\"><span style=\"color: #4178a1; font-size: 20px;\"><strong>Equipe COM &#8211; OBMEP<\/strong><\/span><\/p>\n<\/div>\n<p class=\"fim\"><a title=\"Voltar.\" href=\"http:\/\/clubes.obmep.org.br\/blog\/?p=87685\"><span style=\"color: #4178a1;\"><strong>Ir para a Sala principal<\/strong><\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#9999; Link da Sala para dispositivos da Apple. Problemas do 1\u00b0 grau com uma ou duas vari\u00e1veis Problema 1: (OBM) Outro dia ganhei [tex]250[\/tex] reais, incluindo o pagamento de horas extras. O sal\u00e1rio (sem horas extras) excede em [tex]200[\/tex] reais o que recebi pelas horas extras. Qual \u00e9 o meu sal\u00e1rio sem horas extras? [tex]R\\$\\ &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/clubes.obmep.org.br\/blog\/82236-2\/\">Continue lendo<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-onecolumn.php","meta":{"footnotes":""},"class_list":["post-82236","page","type-page","status-publish","hentry","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/pages\/82236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/comments?post=82236"}],"version-history":[{"count":32,"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/pages\/82236\/revisions"}],"predecessor-version":[{"id":191770,"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/pages\/82236\/revisions\/191770"}],"wp:attachment":[{"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/media?parent=82236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}