9分之8-括号1⼀6+4分之1括号等于多少

9分之8-括号1/6+4分之1括号等于多少
2025-06-21 02:09:37
推荐回答(3个)
回答1:


回答2:

9分之8-括号1/6+4分之1括号
=8/9-(2/12+3/12)
=8/9-5/12
=32/36-15/36
=17/36

回答3:

8/9-(1/6+1/4)
=8/9-(2/12+3/12)
=8/9-5/12
=32/36-15/36
=17/36