{"id":96276,"date":"2018-02-09T11:51:28","date_gmt":"2018-02-09T13:51:28","guid":{"rendered":"http:\/\/clubes.obmep.org.br\/blog\/?page_id=96276"},"modified":"2023-07-27T02:22:27","modified_gmt":"2023-07-27T05:22:27","slug":"problema-para-ajudar-na-escola-caixas-com-docinhos","status":"publish","type":"page","link":"https:\/\/clubes.obmep.org.br\/blog\/problema-para-ajudar-na-escola-caixas-com-docinhos\/","title":{"rendered":".Problema para ajudar na escola: Caixas com docinhos"},"content":{"rendered":"<p class=\"g2\" ><strong><a href=\"http:\/\/clubes.obmep.org.br\/blog\/?p=198100\" rel=\"noopener\" target=\"_blank\">&#9999; <span style=\"color:#8D918D;font-size:14px;\">Link do problema para dispositivos da <em>Apple<\/em>.<\/span><\/a><\/strong><\/p>\n<p style=\"margin:10px\">\n<div class=\"g1n\" style=\"line-height:27px;\">\n<p class=\"tit\" style=\"line-height:20px;margin:10px\">Problema<br \/>\n<span style=\"font-size:12px;color:#FF8C00\"> (A partir do 6\u00ba ano do E. F. &#8211; <span style=\"font-weight: normal;\"> N\u00edvel de dificuldade: M\u00e9dio<\/span>)<\/span><\/p>\n<hr style=\"height:1px; width:100%;background-color:#800000; margin-top: 10px; margin-bottom: 20px;border: 0 none\"\/>\n<p>Iracema fez 96 docinhos e quer coloc\u00e1-los em caixas de forma que cada caixa contenha o mesmo n\u00famero de doces.<br \/>\nDe quantas maneiras Iracema pode  fazer a separa\u00e7\u00e3o, se cada caixa deve ter mais de 5 e menos de 20 docinhos?<\/p>\n<p style=\"margin:20px\">\n<\/div>\n<p style=\"margin:30px\">\n<div class=\"g1n\" style=\"line-height:27px;\">\n<p class=\"tit\" style=\"line-height:30px;margin:10px\">Solu\u00e7\u00e3o  <\/p>\n<hr style=\"height:1px; width:100%;background-color:#800000; margin-top: 10px; margin-bottom: 20px;border: 0 none\"\/>\n<p>Inicialmente, vamos fazer a decomposi\u00e7\u00e3o do n\u00famero [tex]96[\/tex] em fatores primos, a partir da qual determinaremos todos os divisores positivos de  [tex]96[\/tex].<\/p>\n<table class=\"bf\" style=\"width:90%; margin-left:80px;\">\n<tr>\n<td class=\"bf\">\n<p style=\"padding-left: 40px;\">\n&nbsp;<br \/>\n[tex]\\begin{array}{r|l} 96 &#038; 2 \\\\48 &#038; 2 \\\\24 &#038; 2 \\\\12 &#038; 2 \\\\ 6 &#038; 2 \\\\ 3 &#038; 3\\\\1 \\end{array}[\/tex]  <\/p>\n<\/td>\n<td class=\"bf\">\n<p style=\"padding-left: 40px;\">[tex]\\begin{array}{c} \\hspace{1.4 cm} \\end{array}   \\begin{array}{l} \\, \\fcolorbox{black}{#C6E2FF}{1} \\,  \\\\  \\hline \\end{array}[\/tex]<br \/>\n[tex] \\begin{array}{r|l} 96 &#038; 2 &#038; \\fcolorbox{black}{#C6E2FF}{2}\\\\<br \/>\n48 &#038; 2 &#038; \\fcolorbox{black}{#C6E2FF}{4}\\\\<br \/>\n24 &#038; 2 &#038; \\fcolorbox{black}{#C6E2FF}{8}\\\\<br \/>\n12 &#038; 2 &#038; \\fcolorbox{black}{#C6E2FF}{16}\\\\<br \/>\n6 &#038; 2 &#038; \\fcolorbox{black}{#C6E2FF}{32}\\\\<br \/>\n3 &#038; 3 &#038; \\fcolorbox{black}{#C6E2FF}{3} \\,  \\,  \\,  \\, \\fcolorbox{black}{#C6E2FF}{6} \\,  \\,  \\,  \\, \\fcolorbox{black}{#C6E2FF}{12} \\,  \\,  \\,  \\, \\fcolorbox{black}{#C6E2FF}{24} \\,  \\,  \\,  \\, \\fcolorbox{black}{#C6E2FF}{48} \\,  \\,  \\,  \\, \\fcolorbox{black}{#C6E2FF}{96}\\\\<br \/>\n1 \\end{array}[\/tex] <\/p>\n<\/td>\n<\/tr>\n<\/table>\n<p>Agora, observe que os \u00fanicos divisores de  [tex]96[\/tex] que est\u00e3o entre  [tex]5[\/tex] e  [tex]20[\/tex] s\u00e3o  [tex]6, \\, 8, \\, 12 \\, [\/tex] e [tex] \\, 16 \\, [\/tex]; portanto, Iracema s\u00f3 poder\u00e1 fazer a separa\u00e7\u00e3o de quatro maneiras diferentes.<br \/>\nPara a solu\u00e7\u00e3o do problema n\u00e3o \u00e9 necess\u00e1rio o c\u00e1lculo do n\u00famero de caixas, mas vamos faz\u00ea-lo para voc\u00ea visualizar melhor a solu\u00e7\u00e3o.<\/p>\n<table class=\"bf\" style=\" width:70%; height:auto;text-align:center;margin-left:auto; margin-right:auto\">\n<tr>\n<td style=\"border: 2px solid #616161;width:33%;\"> <strong>N\u00famero de docinhos<\/strong><\/td>\n<td style=\"border: 2px solid #616161;width:33%;\"> <strong>N\u00famero de caixas<\/strong><\/td>\n<td style=\"border: 2px solid #616161;  width:33%;\"> <strong>Verifica\u00e7\u00e3o<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 2px solid #616161;width:30%;\"> [tex]6[\/tex]<\/td>\n<td style=\"border: 2px solid #616161;width:30%;\"> <strong>[tex]16[\/tex]<\/strong><\/td>\n<td style=\"border: 2px solid #616161;  width:40%;\"> <strong>[tex]6\\times 16=96[\/tex]<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 2px solid #616161;width:30%;\"> [tex]8[\/tex]<\/td>\n<td style=\"border: 2px solid #616161;width:30%;\"> <strong>[tex]12[\/tex]<\/strong><\/td>\n<td style=\"border: 2px solid #616161;  width:40%;\"> <strong>[tex]8\\times 12=96[\/tex]<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 2px solid #616161;width:30%;\"> [tex]12[\/tex]<\/td>\n<td style=\"border: 2px solid #616161;width:30%;\"> <strong>[tex]8[\/tex]<\/strong><\/td>\n<td style=\"border: 2px solid #616161;  width:40%;\"> <strong>[tex]12\\times 8=96[\/tex]<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 2px solid #616161;width:30%;\"> [tex]16[\/tex]<\/td>\n<td style=\"border: 2px solid #616161;width:30%;\"> <strong>[tex]6[\/tex]<\/strong><\/td>\n<td style=\"border: 2px solid #616161;  width:40%;\"> <strong>[tex]16\\times 6=96[\/tex]<\/strong><\/td>\n<\/tr>\n<\/table>\n<hr style=\"height:1px; width:100%;background-color:#800000; margin-top: 10px; margin-bottom: 15px;border: 0 none\"\/>\n<p class=\"g2\" style=\"line-height:20px;\">Solu\u00e7\u00e3o elaborada pelos <strong>Moderadores do Blog<\/strong>.<\/p>\n<\/div>\n<p style=\"margin:20px\">\n<table style=\" height:auto; margin-left: auto; margin-right: auto;width:640px;\">\n<tr>\n<td class=\"bf\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1001 alignright\" style=\"border: 0px;\" alt=\"\" src=\"http:\/\/clubes.obmep.org.br\/blog\/wp-content\/uploads\/2013\/01\/menino.jpg\" width=\"80\" height=\"115\" \/><\/td>\n<td class=\"bf\">\n<p class=\"fala\" style=\"width:520px;background-color: #FFF5EE; padding:10px; font-family: calibri; font-size: 13px;color: #1C1C1C; line-height: 20px; \"> Se for conveniente, voc\u00ea pode obter um arquivo PDF desta p\u00e1gina, com o problema e a solu\u00e7\u00e3o, clicando no bot\u00e3o abaixo.<br \/>\nVoc\u00ea pode abrir o arquivo diretamente no seu navegador (<em>Chrome<\/em>, <em>Edge<\/em>, <em>Firefox<\/em>, <em>Safari<\/em>, entre outros), mas tamb\u00e9m pode utilizar o software gratuito <em><strong>Adobe Acrobat Reader<\/strong><\/em>.<br \/>\nCaso o dispositivo que voc\u00ea est\u00e1 utilizando n\u00e3o tenha o <strong><em>Acrobat Reader<\/em><\/strong> instalado, \u00e9 s\u00f3 clicar <a href=\"http:\/\/get.adobe.com\/br\/reader\/\" rel=\"noopener\" target=\"_blank\"><strong>AQUI<\/strong><\/a> para fazer o download adequado ao seu dispositivo.<\/p>\n<\/td>\n<\/tr>\n<\/table>\n<div style=\" float:right;  width: 100px;\">\n<p style=\"text-align: center; border-style: dotted;border-color :#FFFAFA; border-width :thin; width:90px;  height:40px;  padding: 5px; background-color: #800000;\">\n<a href=\"http:\/\/clubes.obmep.org.br\/blog\/wp-content\/uploads\/2019\/11\/Caixas-com-docinhos1.pdf\" title=\" Arquivo PDF\" download=\"Clubes_ Caixas com docinhos.pdf\"><span style=\"color: #FFFAFA; font-family: georgia; font-size: 16px;\"><strong>Arquivo <\/strong><\/span><\/a>\n <\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&#9999; Link do problema para dispositivos da Apple. Problema (A partir do 6\u00ba ano do E. F. &#8211; N\u00edvel de dificuldade: M\u00e9dio) Iracema fez 96 docinhos e quer coloc\u00e1-los em caixas de forma que cada caixa contenha o mesmo n\u00famero de doces. De quantas maneiras Iracema pode fazer a separa\u00e7\u00e3o, se cada caixa deve ter &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/clubes.obmep.org.br\/blog\/problema-para-ajudar-na-escola-caixas-com-docinhos\/\">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-96276","page","type-page","status-publish","hentry","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/pages\/96276","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=96276"}],"version-history":[{"count":11,"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/pages\/96276\/revisions"}],"predecessor-version":[{"id":198102,"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/pages\/96276\/revisions\/198102"}],"wp:attachment":[{"href":"https:\/\/clubes.obmep.org.br\/blog\/wp-json\/wp\/v2\/media?parent=96276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}