24乘以(8分之5-12分之7 )怎么算
问题描述:
24乘以(8分之5-12分之7 )怎么算
答
=24*5/8-24*7/12
=3*5-2*7
=15-14
=1
24乘以(8分之5-12分之7 )怎么算
=24*5/8-24*7/12
=3*5-2*7
=15-14
=1