10个0.625相乘以9个8相乘以8个2相乘怎么算

问题描述:

10个0.625相乘以9个8相乘以8个2相乘怎么算

10*0.625*9*8*8*2
=10*(5/8)*9*8*8*2
=10*5*9*8*2
=10*10*9*8
=7200