224×8 76×8的简便运算?

等于多少?
2025-04-01 16:29:14
推荐回答(1个)
回答1:

1/12加1/4乘7/6加9/8简便运算能简便吗?
1/12加1/4乘7/6加9/8
=1/12+7/24+9/8
=2/24+7/24+27/24
=36/24
=3/2