负6除8分之7乘负4分之3

问题描述:

负6除8分之7乘负4分之3

负6除8分之7乘负4分之3
= - 6 x 8/7 x ( - 3/4)
= - 6 x ( - 3/4) x8/7
=9/2 x8/7
=36/7
7分之36