{"id":160492,"date":"2018-05-14T14:02:00","date_gmt":"2018-05-14T14:02:00","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=160492"},"modified":"2018-05-14T14:02:00","modified_gmt":"2018-05-14T14:02:00","slug":"raspuns-problema-de-matematica-de-clasa-a-2-a-pe-care-90-dintre-adulti-nu-stiu-sa-o-rezolve-tu-reusesti","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=160492","title":{"rendered":"R\u0102SPUNS: Problema de matematica de clasa a 2-a pe care 90% dintre adul\u0163i NU \u015ftiu s\u0103 o rezolve. Tu reu\u015fe\u015fti?"},"content":{"rendered":"<p>\n<span><strong>R\u0103spunsul este 12.&nbsp;<\/strong><\/span><\/p>\n<p>\nVom identifica m\u0103rgelele ro\u015fii folosind \u201da\u201d, m\u0103rgelele albe folosind \u201dc\u201d \u015fi m\u0103rgelele negre folosind \u201db\u201d. Astfel, ecua\u0163ia ar fi a+b+C=29;<\/p>\n<p>\nDin moment ce num\u0103rul m\u0103rgelelor albe este egal cu num\u0103rul m\u0103rgelelor ro\u015fii, atunci ecua\u0163ia este a+b+a=29, deci 2a+b=29;<\/p>\n<div 0px=\"\" _5wd4=\"\" color:=\"\" display:=\"\" flex-flow:=\"\" font-family:=\"\" line-height:=\"\" padding:=\"\" row-reverse=\"\" text-align:=\"\">\n<div font-family:=\"\">\nDac\u0103 vom lua r\u0103spunsurile prin eliminare, putem observa c\u0103 a + b ar trebui s\u0103 fie 12, \u00eentr-o prim\u0103 variant\u0103. Deci ar \u00eensemna c\u0103 b=12-a;&nbsp;<\/div>\n<div font-family:=\"\">\n&nbsp;<\/div>\n<div font-family:=\"\">\nDac\u0103 vom \u00eenlocui \u00een prima ecua\u0163ie, ar \u00eensemna c\u0103 2a+12-a = 29 =&gt; a=29-12 =&gt; a = 17;&nbsp;<\/div>\n<div font-family:=\"\">\n&nbsp;<\/div>\n<div font-family:=\"\">\n\u00cen acest caz, este imposibil ca a+b s\u0103 fie egal cu 12, av\u00e2nd \u00een vedere c\u0103 toate cele trei sunt numere naturale pozitive.&nbsp;<\/div>\n<div font-family:=\"\">\n&nbsp;<\/div>\n<div font-family:=\"\">\n&nbsp;<\/div>\n<\/div>\n<p>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>R\u0103spunsul este 12.&nbsp; Vom identifica m\u0103rgelele ro\u015fii folosind \u201da\u201d, m\u0103rgelele albe folosind \u201dc\u201d \u015fi m\u0103rgelele negre folosind \u201db\u201d. Astfel, ecua\u0163ia ar fi a+b+C=29; Din moment ce num\u0103rul m\u0103rgelelor albe este egal cu num\u0103rul m\u0103rgelelor ro\u015fii, atunci ecua\u0163ia este a+b+a=29, deci 2a+b=29; Dac\u0103 vom lua r\u0103spunsurile prin eliminare, putem observa c\u0103 a + b ar trebui [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[34554,18608],"class_list":["post-160492","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-adulti","tag-raspuns"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/160492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=160492"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/160492\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=160492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=160492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=160492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}