
7.25ⅹ3.6+1.65ⅹ0.36ⅹ0.11
3个回答
展开全部
计算过程如下:
7.25×3.6+1.65×0.36×0.11
=72.5×0.36+1.65×0.36×0.11
=0.36×(72.5+1.65×0.11)
=0.36×[72.5+1.65×(0.1+0.01)]
=0.36×[72.5+(1.65×0.1+1.65×0.01)]
=0.36×[72.5+0.1815]
=(0.4-0.04)×72.6815
=0.4×72.6815-0.04×72.6815
=26.16524
展开全部
你好:
解:
7.25×3.6+1.65×0.36×0.11
=7.25×3.6+0.165×3.6×0.11
=3.6×(7.25+0.165×0.11)
=3.6×(7.25+0.01815)
=3.6×7.26815
=26.16534
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询