4分之3乘4除以4分之3乘4+1.01乘99 简便计算
问题描述:
4分之3乘4除以4分之3乘4+1.01乘99 简便计算
答
3/4*4÷3/4*4+1.01*99
=3/4*4*4/3*4+1.01(100-1)
=16+1.01*100-1.01*1
=16+101-1.01
=115.99