{"id":3320,"date":"2020-05-10T20:55:07","date_gmt":"2020-05-10T18:55:07","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceip-eldrac\/?p=3320"},"modified":"2020-05-15T08:05:31","modified_gmt":"2020-05-15T06:05:31","slug":"enigmes-matematics","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-eldrac\/grup-superior\/enigmes-matematics\/","title":{"rendered":"Enginys, l\u00f2gica i enigmes!"},"content":{"rendered":"<p>Us agrada pensar i resoldre enigmes?<\/p>\n<p>Avui us proposem tres enigmes ben diferents.<\/p>\n<p>Si resoleu algun enigma, envieu la soluci\u00f3 a la vostra tutora o tutor per confirmar que heu trobat l&#8217;estrat\u00e8gia i soluci\u00f3 adequada. Divendres us les penjarem aqu\u00ed a la web.<\/p>\n<p><!--more--><\/p>\n<p><span style=\"color: #99ccff;\"><em>Enigma 1<\/em><\/span><\/p>\n<p>Mentre jug\u00e0vem amb una balan\u00e7a de dos plats hem descobert el seg\u00fcent: una gerra s\u2019equilibra amb una ampolla de vidre (esquema A), una gerra s\u2019equilibra amb un plat i una tassa (esquema B) i tres plats s\u2019equilibren amb dues ampolles de vidre (esquema C).<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-36637\" src=\"https:\/\/innovamat.com\/contest\/wp-content\/uploads\/2020\/04\/4-1024x264.png\" sizes=\"auto, (max-width: 961px) 100vw, 961px\" srcset=\"https:\/\/innovamat.com\/contest\/wp-content\/uploads\/2020\/04\/4-1024x264.png 1024w, https:\/\/innovamat.com\/contest\/wp-content\/uploads\/2020\/04\/4-300x77.png 300w, https:\/\/innovamat.com\/contest\/wp-content\/uploads\/2020\/04\/4-768x198.png 768w, https:\/\/innovamat.com\/contest\/wp-content\/uploads\/2020\/04\/4-1536x396.png 1536w, https:\/\/innovamat.com\/contest\/wp-content\/uploads\/2020\/04\/4-2048x527.png 2048w, https:\/\/innovamat.com\/contest\/wp-content\/uploads\/2020\/04\/4-400x103.png 400w\" alt=\"\" width=\"961\" height=\"248\" \/><\/figure>\n<\/div>\n<p>Quantes tasses es necessiten per equilibrar\u00a0<strong>una gerra<\/strong>?<\/p>\n<p><strong>La soluci\u00f3 \u00e9s 3 tasses.<\/strong><\/p>\n<p>Com podieu trobar la soluci\u00f3? Un cam\u00ed a seguir seria:<\/p>\n<p>2 gerres\u00a0 =\u00a0 2 ampolles<\/p>\n<p>3 plats =\u00a0 2 gerres<\/p>\n<p>2 gerres = 2 plats i 2 tasses<\/p>\n<p>3 plats\u00a0 = 2 plats i 2 tasses<\/p>\n<p>1 plat = 2 tasses<\/p>\n<p>1 gerra =\u00a0 3 tasses<\/p>\n<p>Hi ha m\u00e9s camins per trobar la soluci\u00f3, aquesta n&#8217;\u00e9s una.<\/p>\n<p><span style=\"color: #99ccff;\"><em>Enigma 2<\/em><\/span><\/p>\n<p>En Marc t\u00e9 el mateix nombre de germans que de germanes, per\u00f2 la seva germana Marta t\u00e9 dues vegades m\u00e9s germans que germanes. Quantes germanes t\u00e9 la Marta?<\/p>\n<ol>\n<li>T\u00e9 2 germanes<\/li>\n<li>T\u00e9 3 germanes<\/li>\n<li>T\u00e9 4 germanes<\/li>\n<li>T\u00e9 5 germanes<\/li>\n<li>T\u00e9 6 germanes<\/li>\n<\/ol>\n<p><strong>La\u00a0 soluci\u00f3 \u00e9s 2 germanes\u00a0<\/strong><\/p>\n<p><span style=\"color: #99ccff;\"><em>Enigma 3<\/em><\/span><\/p>\n<p>Movent 3 llumins, deixa nom\u00e9s 3 quadrats.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1548 alignnone\" src=\"https:\/\/maresipares.cat\/wp-content\/uploads\/2020\/03\/5-2.png\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" alt=\"\" width=\"450\" height=\"450\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3502 size-medium\" src=\"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-content\/uploads\/usu2075\/2020\/05\/cd53d81e-5b7b-4c4b-943b-59546f2d392e-296x300.jpg\" alt=\"\" width=\"296\" height=\"300\" srcset=\"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-content\/uploads\/usu2075\/2020\/05\/cd53d81e-5b7b-4c4b-943b-59546f2d392e-296x300.jpg 296w, https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-content\/uploads\/usu2075\/2020\/05\/cd53d81e-5b7b-4c4b-943b-59546f2d392e.jpg 557w\" sizes=\"auto, (max-width: 296px) 100vw, 296px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Us agrada pensar i resoldre enigmes?<br \/>\nAvui us proposem tres enigmes ben diferents.<br \/>\nSi resoleu algun enigma, envieu la soluci\u00f3 a la vostra tutora o tutor per confirmar que heu trobat l&#8217;estrat\u00e8gia i soluci\u00f3 adequada. Divendres us les penjarem aqu\u00ed a la web.<\/p>\n","protected":false},"author":1,"featured_media":3326,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[74],"tags":[85],"class_list":["post-3320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grup-superior","tag-joemquedoacasa"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/posts\/3320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/comments?post=3320"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/posts\/3320\/revisions"}],"predecessor-version":[{"id":3507,"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/posts\/3320\/revisions\/3507"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/media\/3326"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/media?parent=3320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/categories?post=3320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eldrac\/wp-json\/wp\/v2\/tags?post=3320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}