9.5*9.5+95*0.04/100的简便运算
问题描述:
9.5*9.5+95*0.04/100的简便运算
答
9.5*9.5+95*0.04/100
=(10-0.5)(10-0.5)+38/1000
=100-10+0.25+0.038
=90+0.288=90.288
答
没什么简单的算法