10.6-(3 又3/4+1/8+12.5%)/0.625

问题描述:

10.6-(3 又3/4+1/8+12.5%)/0.625
1个回答 分类:综合 2014-11-08

问题解答:

我来补答
10.6-(3又3/4+1/8+12.5℅)/0.625
=10.6-[15/4+(1/8+1/8)]÷5/8
=10.6-(15/4+1/4)×8/5
=10.6-4×1.6
=10.6-6.4
=4.2
 
 
展开全文阅读
剩余:2000
上一页:希望高人解答