(35分之2-31分之1)ᘧ࿾35ᘧ࿾36?

2025-01-17 08:37:20
推荐回答(1个)
回答1:

(2/35-1/31)×35×36
=(2/35×35-1/31)×36
=(2-35/31)×36
=(62/31-35/31)×36
=27/31×36
=972/31