72÷5÷0.16 简便计算

问题描述:

72÷5÷0.16 简便计算

只要把5和0.16相乘,再用72来除就可以了.
如:72÷5÷0.16
=72÷(5X0.16)
就可以了,接下来,你应该会自己算吧

72÷5÷0.16
=7.2÷(5*0.16)
=7.2÷0.8
=9

72÷5÷0.16=72÷(5×0.16)=72÷0.8=90