{"id":1325,"date":"2019-09-15T19:59:21","date_gmt":"2019-09-15T19:59:21","guid":{"rendered":"https:\/\/blogs.ua.es\/dimates\/?p=1325"},"modified":"2019-09-21T17:43:32","modified_gmt":"2019-09-21T17:43:32","slug":"azar-en-hogwarts","status":"publish","type":"post","link":"https:\/\/blogs.ua.es\/dimates\/2019\/09\/15\/azar-en-hogwarts\/","title":{"rendered":"Azar en Hogwarts"},"content":{"rendered":"<pre>Problema 5 de nivel A de la Fase Comarcal de la de la XXX OMCV 2019\r\nSe dirige a una edad de: 12-13 a\u00f1os<\/pre>\n<p>Desde Hogwarts, deben enviar tres cartas a tres futuros alumnos de esta escuela.<\/p>\n<p>Para eso, Hagrid tiene tres lechuzas preparadas, pero cada una de ellas s\u00f3lo sabe llegar a la casa de la persona que le han asignado.<\/p>\n<p>Hagrid se ha hecho un l\u00edo con las cartas y no sabe si le ha dado a cada lechuza la carta adecuada.<\/p>\n<p>\u00bfCu\u00e1l es la probabilidad de que al menos una de las cartas llegue a su destino correctamente?<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogs.ua.es\/dimates\/files\/2019\/09\/111.Azarenhowarts.png\" alt=\"\" width=\"300\" height=\"300\" class=\"aligncenter size-full wp-image-1326\" srcset=\"https:\/\/blogs.ua.es\/dimates\/files\/2019\/09\/111.Azarenhowarts.png 300w, https:\/\/blogs.ua.es\/dimates\/files\/2019\/09\/111.Azarenhowarts-150x150.png 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\nSoluci\u00f3n: <a href=\"https:\/\/blogs.ua.es\/dimates\/2019\/09\/21\/solucion-a-azar-en-hogwarts\/\">Aqu\u00ed<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Problema 5 de nivel A de la Fase Comarcal de la de la XXX OMCV 2019 Se dirige a una edad de: 12-13 a\u00f1os Desde Hogwarts, deben enviar tres cartas a tres futuros alumnos de esta escuela. Para eso, Hagrid tiene tres lechuzas preparadas, pero cada una de ellas s\u00f3lo sabe llegar a la casa [&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-1325","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\/1325","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=1325"}],"version-history":[{"count":3,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/1325\/revisions"}],"predecessor-version":[{"id":1332,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/1325\/revisions\/1332"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/media?parent=1325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/categories?post=1325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/tags?post=1325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}