问题描述: 7.8乘以0.091乘以0.625除以(18.2乘以0.26乘以8分之1) 1个回答 分类:数学 2014-11-21 问题解答: 我来补答 7.8乘以0.091乘以0.625除以(18.2乘以0.26乘以8分之1) =0.443625÷ 0.5915 =0.75 展开全文阅读