2⼀15+1⼀4-3⼀10等于几分之几过程?

2024-12-31 18:27:17
推荐回答(3个)
回答1:

分数计算
2/15+1/4-3/10
=8/60+15/60-18/60
=5/60
=1/12

回答2:

2/15+1/4-3/10
=4/60+15/60-18/60
= 1/60

回答3:

好好干水果和我哈哈哈