{"id":2059,"date":"2021-05-30T06:31:28","date_gmt":"2021-05-30T06:31:28","guid":{"rendered":"https:\/\/blogs.ua.es\/dimates\/?p=2059"},"modified":"2021-06-05T17:52:33","modified_gmt":"2021-06-05T17:52:33","slug":"la-clase-de-matematicas","status":"publish","type":"post","link":"https:\/\/blogs.ua.es\/dimates\/2021\/05\/30\/la-clase-de-matematicas\/","title":{"rendered":"La clase de matem\u00e1ticas"},"content":{"rendered":"<pre>Problema 4 del nivel B fase auton\u00f3mica de la Olimpiada de la Comunidad Valenciana 2019\r\nSe dirige a una edad de: 14-15 a\u00f1os<\/pre>\n<p>En una clase de matem\u00e1ticas hay 25 personas, de las cuales 12 son chicos.<\/p>\n<p>El martes pasado hicieron un examen, y aprobaron 20 personas.<\/p>\n<p>El profesor pregunt\u00f3 a los alumnos si hab\u00edan estudiado, y 8 personas reconocieron que no hab\u00edan estudiado.<\/p>\n<p>Sabemos que 8 chicos aprobaron, 12 personas aprobaron estudiando y que 11 chicos estudiaron.<\/p>\n<p>\u00bfCu\u00e1ntos chicos estudiaron y aprobaron?<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogs.ua.es\/dimates\/files\/2021\/05\/197.Clasedemat.png\" alt=\"\" width=\"300\" height=\"300\" class=\"aligncenter size-full wp-image-2061\" srcset=\"https:\/\/blogs.ua.es\/dimates\/files\/2021\/05\/197.Clasedemat.png 300w, https:\/\/blogs.ua.es\/dimates\/files\/2021\/05\/197.Clasedemat-150x150.png 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\nSoluci\u00f3n: <a href=\"https:\/\/blogs.ua.es\/dimates\/2021\/06\/05\/solucion-a-la-clase-de-matematicas\/\">Aqu\u00ed<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Problema 4 del nivel B fase auton\u00f3mica de la Olimpiada de la Comunidad Valenciana 2019 Se dirige a una edad de: 14-15 a\u00f1os En una clase de matem\u00e1ticas hay 25 personas, de las cuales 12 son chicos. El martes pasado hicieron un examen, y aprobaron 20 personas. El profesor pregunt\u00f3 a los alumnos si hab\u00edan [&hellip;]<\/p>\n","protected":false},"author":4267,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2242020,1738,2849],"tags":[],"class_list":["post-2059","post","type-post","status-publish","format-standard","hentry","category-olimpiada-de-la-comunidad-valenciana","category-olimpiadas","category-problemas"],"_links":{"self":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/2059","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/users\/4267"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/comments?post=2059"}],"version-history":[{"count":3,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/2059\/revisions"}],"predecessor-version":[{"id":2065,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/2059\/revisions\/2065"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/media?parent=2059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/categories?post=2059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/tags?post=2059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}