{"id":1832,"date":"2018-01-08T13:56:19","date_gmt":"2018-01-08T12:56:19","guid":{"rendered":"http:\/\/agora.xtec.cat\/cfa-montseny\/?p=1832"},"modified":"2018-01-08T13:56:19","modified_gmt":"2018-01-08T12:56:19","slug":"ja-tenim-aqui-el-nou-repte-matematic-de-lany","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/cfa-montseny\/general\/ja-tenim-aqui-el-nou-repte-matematic-de-lany\/","title":{"rendered":"Ja tenim aqu\u00ed el nou repte matem\u00e0tic de l&#8217;any!"},"content":{"rendered":"<p><strong>L&#8217;arbre de Nadal<\/strong><\/p>\n<p>En l\u2019arbre de Nadal col\u00b7loquem boles vermelles, verdes i blaves. Les boles vermelles s\u2019il\u00b7luminen cada 10 segons, les boles verdes cada 12 segons i les boles blaves cada 15 segons. En una hora, quantes vegades s\u2019hauran enc\u00e8s totes juntes? a)1, b) 37, c) 6, d) 15, e) 60.<\/p>\n<ul>\n<li>Sol-luci\u00f3 \u00faltim repte: 900 arrecades.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcS8aqM8gIa4Hd_PZKwZsA72zTA_wVGJEt3Y8Q1SS_OyG5ZqHRfu\" alt=\"Resultat d'imatges de arbol de navidad\" width=\"332\" height=\"249\" \/><\/p>\n<p><!-- [if gte vml 1]><v:shapetype id=\"_x0000_t75\"\n coordsize=\"21600,21600\" o:spt=\"75\" o:preferrelative=\"t\" path=\"m@4@5l@4@11@9@11@9@5xe\"\n filled=\"f\" stroked=\"f\">\n <v:stroke joinstyle=\"miter\"\/>\n <v:formulas>\n  <v:f eqn=\"if lineDrawn pixelLineWidth 0\"\/>\n  <v:f eqn=\"sum @0 1 0\"\/>\n  <v:f eqn=\"sum 0 0 @1\"\/>\n  <v:f eqn=\"prod @2 1 2\"\/>\n  <v:f eqn=\"prod @3 21600 pixelWidth\"\/>\n  <v:f eqn=\"prod @3 21600 pixelHeight\"\/>\n  <v:f eqn=\"sum @0 0 1\"\/>\n  <v:f eqn=\"prod @6 1 2\"\/>\n  <v:f eqn=\"prod @7 21600 pixelWidth\"\/>\n  <v:f eqn=\"sum @8 21600 0\"\/>\n  <v:f eqn=\"prod @7 21600 pixelHeight\"\/>\n  <v:f eqn=\"sum @10 21600 0\"\/>\n <\/v:formulas>\n <v:path o:extrusionok=\"f\" gradientshapeok=\"t\" o:connecttype=\"rect\"\/>\n <o:lock v:ext=\"edit\" aspectratio=\"t\"\/>\n<\/v:shapetype><v:shape id=\"_x0000_s1026\" type=\"#_x0000_t75\" alt=\"Imatge relacionada\"\n style='position:absolute;margin-left:90.7pt;margin-top:97.3pt;width:398.55pt;\n height:249.25pt;z-index:-1' wrapcoords=\"-11 0 -11 21582 21600 21582 21600 0 -11 0\">\n <v:imagedata src=\"file:\/\/\/C:\\Users\\super\\AppData\\Local\\Temp\\msohtmlclip1\\01\\clip_image001.jpg\"\n  o:href=\"https:\/\/www.walldevil.com\/wallpapers\/a67\/wallpapers-widescreen-christmas-tree-background-wallpaper-web-images-desktop.jpg\"\/>\n <w:wrap type=\"tight\"\/>\n<\/v:shape><![endif]--><!-- [if !vml]--><!--[endif]--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;arbre de Nadal<br \/>\nEn l\u2019arbre de Nadal col\u00b7loquem boles vermelles, verdes i blaves. Les boles vermelles s\u2019il\u00b7luminen cada 10 segons, les boles verdes cada 12 segons i les boles blaves cada 15 segons. En una hora, quantes vegades s\u2019hauran enc\u00e8s totes juntes? a)1, b) 37, c)&hellip;  <a href=\"https:\/\/agora.xtec.cat\/cfa-montseny\/general\/ja-tenim-aqui-el-nou-repte-matematic-de-lany\/\" title=\"Read Ja tenim aqu\u00ed el nou repte matem\u00e0tic de l&#8217;any!\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","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":[1,29],"tags":[149,147,150],"class_list":["post-1832","post","type-post","status-publish","format-standard","hentry","category-general","category-portada","tag-curs-17-18","tag-jocs-matematics","tag-repte-matematic"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/posts\/1832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/comments?post=1832"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/posts\/1832\/revisions"}],"predecessor-version":[{"id":1833,"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/posts\/1832\/revisions\/1833"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/media?parent=1832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/categories?post=1832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-montseny\/wp-json\/wp\/v2\/tags?post=1832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}