36÷(0.36÷0.25)的简便计算? 36÷36+0.36的和能简便计算吗?
36\u00f7(36\uff0b0.36)\u7684\u7b80\u4fbf\u8ba1\u7b97\uff1f36\u00f7(36+0.36)=36\u00f736+36\u00f70.36
=1+100=101
\u5c31\u76f4\u63a5\u8ba1\u7b97\u5c31\u5f88\u7b80\u4fbf
36\u00f736+0.36
\uff1d1+0.36
\uff1d1.36
=100x0.25
=25
望采纳,谢谢
36÷(0.36÷0.25)
=36÷0.36×0.25
=100×0.25
=25
解如下图所示
绛旓細瑙o細36闄や互0.36闄や互0.25 =36梅0.36梅0.25 =100梅0.25 =400
绛旓細=锛36闄0.36锛x0.25 =100x0.25 =25 鏈涢噰绾筹紝璋㈣阿
绛旓細=36/0.36*0.25 =100*0.25 =25
绛旓細7.2梅锛3.6脳0.25锛梅0.4 =7.2梅3.6梅0.25梅0.4 =2梅锛0.25脳0.4锛=2梅0.1 =20 婊℃剰鏈涢噰绾
绛旓細3.6梅0.25锛屾槸绠楀紡36梅2.5鐨勮闄ゆ暟鍜岄櫎鏁板悓鏃剁缉灏10鍊嶅悗鐨勭畻寮忥紝涓や釜绠楀紡缁撴灉鐩哥瓑锛汣銆3.6梅25锛屾槸绠楀紡36梅2.5鐨勮闄ゆ暟缂╁皬10鍊嶅拰闄ゆ暟鍚屾椂鎵╁ぇ10鍊嶅悗鐨勭畻寮忥紝涓や釜绠楀紡缁撴灉涓嶇浉绛夛紱D銆0.36梅2.5锛屾槸绠楀紡36梅2.5鐨勮闄ゆ暟缂╁皬100鍊嶏紝闄ゆ暟涓嶅彉鍚庣殑绠楀紡锛屼袱涓畻寮忕粨鏋滀笉鐩哥瓑锛庢晠閫夛細B锛
绛旓細0.36梅0.25 =0.36脳4梅锛0.25脳4锛=1.44梅1 =1.44
绛旓細鍥
绛旓細0.25=1/4锛0.25梅36=1/4涔樹互1/36=1/144
绛旓細绛変簬36闄や互2.5锛岀瓑浜0.36闄や互0.025 缁撴灉閮芥槸14.4
绛旓細鍦ㄩ槄瑙堝鐪嬩功鐨勫鐢熶腑锛岀敺鐢熷崰25%锛屽張鏉ヤ簡涓浜涘鐢熷悗锛屽鐢熸讳汉鏁板鍔犱簡20%锛岀敺鐢熷崰鎬讳汉鏁扮殑30%锛岀敺鐢熷鍔犱簡鐧惧垎涔嬪嚑锛燂紙1+20%锛壝30%梅25%-1 =0.36梅0.25-1 =1.44-1 =0.44 =44