{"id":9772,"date":"2012-10-02T02:22:06","date_gmt":"2012-10-02T01:22:06","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=9772"},"modified":"2022-01-20T00:06:47","modified_gmt":"2022-01-20T00:06:47","slug":"o-sr-macieira-trabalha-no-mercado-abasteceder","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=9772","title":{"rendered":"O Sr. Macieira trabalha no mercado abastecedor"},"content":{"rendered":"<p><ul id='GTTabs_ul_9772' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_9772' class='GTTabs_curr'><a  id=\"9772_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_9772' ><a  id=\"9772_1\" onMouseOver=\"GTTabsShowLinks('Resolu\u00e7\u00e3o'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Resolu\u00e7\u00e3o<\/a><\/li>\n<\/ul>\n\n<div class='GTTabs_divs GTTabs_curr_div' id='GTTabs_0_9772'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p>\u00a0<a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2012\/10\/empilhadora.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"9777\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=9777\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2012\/10\/empilhadora.png\" data-orig-size=\"361,259\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Empilhadora\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2012\/10\/empilhadora.png\" class=\"alignright wp-image-9777 size-full\" title=\"Empilhadora\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2012\/10\/empilhadora.png\" alt=\"\" width=\"361\" height=\"259\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2012\/10\/empilhadora.png 361w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2012\/10\/empilhadora-300x215.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2012\/10\/empilhadora-150x107.png 150w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/a>O Sr. Macieira trabalha no mercado abastecedor.<\/p>\n<ol>\n<li>Neste momento, est\u00e1 a manobrar uma m\u00e1quina de modo a transportar $66$ caixas de fruta para um cami\u00e3o que est\u00e1 a $30$ m do local onde foram colocadas as caixas.<br \/>\nCarrega $6$ caixas de cada vez, com $10$ kg de fruta cada uma.<br \/>\nQuantos metros, vai percorrer essa m\u00e1quina, no m\u00ednimo, at\u00e9 colocar todas as caixas no cami\u00e3o?<\/li>\n<li>Um comerciante pagou $58$ \u20ac por $13$ d\u00fazias de laranjas.<br \/>\nDeitou fora $8$ dessas laranjas que estavam estragadas e embalou as restantes em sacos com $4$ laranjas cada.<br \/>\nPor quanto dever\u00e1 vender cada saco se pretender ter lucro final de $16$ \u20ac?<\/li>\n<\/ol>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_9772' onClick='GTTabs_show(1,9772)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_9772'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<ol>\n<li>Como a m\u00e1quina carrega $6$ caixas de cada vez, ter\u00e3o de ser realizadas $11$ viagens, pois $66 \\div 6 = 11$.<br \/>\nOra, as $10$ primeiras viagens ser\u00e3o de ida e volta, enquanto a 11.\u00aa viagem poder\u00e1 ser apenas de ida at\u00e9 ao cami\u00e3o.<br \/>\nDeste modo, at\u00e9 colocar todas as caixas no cami\u00e3o, essa m\u00e1quina vai percorrer, no m\u00ednimo, $10 \\times 60 + 30 = 630$ metros.<br \/>\n\u00ad<\/li>\n<li>O comerciante comprou $13 \\times 12 = 156$ laranjas.<br \/>\nComo deitou fora $8$ dessas laranjas que estavam estragadas, restaram-lhe $148$ laranjas.<br \/>\nComo cada saco cont\u00e9m $4$ laranjas, o comerciante embalou as $148$ laranjas em $148 \\div 4 = 37$ sacos.<br \/>\nPara ter um lucro final de $16$ euros, o comerciante ter\u00e1 de vender a totalidade dos sacos por $58 + 16 = 74$ \u20ac.<br \/>\nAssim, cada um dos sacos dever\u00e1 ser vendido por $74 \\div 37 = 2$ \u20ac.<\/li>\n<\/ol>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_9772' onClick='GTTabs_show(0,9772)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado \u00a0O Sr. Macieira trabalha no mercado abastecedor. Neste momento, est\u00e1 a manobrar uma m\u00e1quina de modo a transportar $66$ caixas de fruta para um cami\u00e3o que est\u00e1 a $30$ m do&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":20707,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[317,97,318],"tags":[428,320,319],"series":[],"class_list":["post-9772","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7-o-ano","category-aplicando","category-numeros-inteiros","tag-7-o-ano","tag-multiplicacao","tag-numeros-inteiros-2"],"views":2420,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2012\/10\/7V1Pag015-8_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/9772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9772"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/9772\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/20707"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9772"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=9772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}