怎么简便计算(0.81*0.75*0.48)/(0.25*0.24*0.27)_数学解答

怎么简便计算(0.81*0.75*0.48)/(0.25*0.24*0.27)

人气：443 ℃　时间：2019-12-11 18:15:30

解答

(0.81*0.75*0.48)/(0.25*0.24*0.27)
=(0.81/0.27)x(0.75/0.25)x(0.48/0.24)
=3x3x2
=18