A\u015fa\u011f\u0131daki denklemlerde bilinmeyenleri bulunuz.
\n(15 puan)
\na)
\nb)
\nc)
\nA\u015fa\u011f\u0131da verilen durumlara ait birinci dereceden bir bilinmeyenli denklemleri kurunuz verilen denklemlerinde matematik c\u00fcmlelerini yaz\u0131n\u0131z.<\/p>\n
Bir miktar limonun 4kg fazlas\u0131n\u0131n yar\u0131s\u0131 14 kg\u2019d\u0131r.
\nBir say\u0131n\u0131n 3 kat\u0131n\u0131n 5 eksi\u011finin d\u00f6rtte biri 12 dir.<\/p>\n
3.(x -5 ) + 2 = 12<\/p>\n
3x\/5-2= x\/3
\nBir kuma\u015f 3 e\u015fit par\u00e7aya b\u00f6l\u00fcnd\u00fc\u011f\u00fcndeki bir par\u00e7an\u0131n uzunlu\u011fu 5 e\u015fit par\u00e7aya b\u00f6l\u00fcnd\u00fc\u011f\u00fcnden 20 cm daha uzun kal\u0131yor.Buna g\u00f6re kuma\u015f\u0131n tamam\u0131 ka\u00e7 metredir?<\/p>\n
Bir baba ile o\u011flunun ya\u015flar\u0131 toplam\u0131 58 \u2018dir. 5 y\u0131l \u00f6nce baban\u0131n ya\u015f\u0131 o\u011flunun ya\u015f\u0131n\u0131n 2 kat\u0131 oldu\u011funa g\u00f6re baban\u0131n bug\u00fcnk\u00fc ya\u015f\u0131 ka\u00e7t\u0131r?<\/p>\n
Ard\u0131\u015f\u0131k d\u00f6rt \u00e7ift say\u0131n\u0131n toplam\u0131 76 ise en k\u00fc\u00e7\u00fck say\u0131 ka\u00e7t\u0131r?<\/p>\n
Bir s\u0131n\u0131ftaki \u00f6\u011frenciler s\u0131ralara 3\u2019\u015fer 3\u2019\u015fer otururlarsa 8 ki\u015fi ayakta kal\u0131yor.4\u2019er 4\u2019er otururlarsa 4 s\u0131ra bo\u015f kal\u0131yor.Buna g\u00f6re ;
\nS\u0131n\u0131f mevcudu
\nS\u0131ra say\u0131s\u0131 ka\u00e7t\u0131r?<\/p>\n
Ali nin ya\u015f\u0131 Bar\u0131\u015f \u0131n ya\u015f\u0131n\u0131n 3 kat\u0131ndan 5 eksiktir. Ali ile Bar\u0131\u015f \u0131n ya\u015flar\u0131n\u0131n toplam\u0131 51 ise,Ali ka\u00e7 ya\u015f\u0131ndad\u0131r
\n\u00dc\u00e7 karde\u015ften Ali\u2019nin paras\u0131 Ay\u015fe\u2019nin paras\u0131n\u0131n 2 kat\u0131na, Mert\u2019in paras\u0131 da Ay\u015fe\u2019nin paras\u0131n\u0131n 3 kat\u0131n\u0131 10 TL eksi\u011fine e\u015fittir. \u00dc\u00e7\u00fcn\u00fcn paralar\u0131 toplam\u0131 44 TL ise, Ali\u2019nin ka\u00e7 TL paras\u0131 vard\u0131r?<\/p>\n
Bir yolun 1\/3 \u00fcn\u00fc gittikten daha sonra 120 km daha gidilirse yolun 7\/9 si tamamlanm\u0131\u015f oluyor.Buna g\u00f6re yolun tamam\u0131 ka\u00e7 km \u2018dir?
\nwww.sorubak.com<\/p>\n
Dok\u00fcman\u0131n Tam ve G\u00f6rselli Halini \u0130ndirmek \u0130\u00e7in TIKLAYINIZ<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" A\u015fa\u011f\u0131daki denklemlerde bilinmeyenleri bulunuz. (15 puan) a) b) c) A\u015fa\u011f\u0131da verilen durumlara ait birinci dereceden bir bilinmeyenli denklemleri kurunuz verilen denklemlerinde matematik c\u00fcmlelerini yaz\u0131n\u0131z. Bir miktar limonun 4kg fazlas\u0131n\u0131n yar\u0131s\u0131 14 kg\u2019d\u0131r. Bir say\u0131n\u0131n 3 kat\u0131n\u0131n 5 eksi\u011finin d\u00f6rtte biri 12 dir. 3.(x -5 ) + 2 = 12 3x\/5-2= x\/3 Bir kuma\u015f 3 e\u015fit … Devam\u0131n\u0131 oku…<\/a><\/p>\n","protected":false},"author":1686,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18364,17980,13370],"tags":[],"class_list":["post-61015","post","type-post","status-publish","format-standard","hentry","category-7-sinif-matematik-yazili-sorulari","category-ortaokul-yazili-sorulari","category-yazili-sorulari"],"_links":{"self":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/61015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/users\/1686"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/comments?post=61015"}],"version-history":[{"count":0,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/61015\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/media?parent=61015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/categories?post=61015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/tags?post=61015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}