3⼀7÷7⼀8÷15⼀14怎么算?

2025-02-25 01:16:05
推荐回答(2个)
回答1:

3/7÷7/8÷15/14
=3/7x8/7x14/15
=16/35

回答2:

3/7÷7/8÷15/14
=3/7*8/7*14/15
=16/35