(3-1.164)霧0.68简便方法?

2025-04-13 12:30:58
推荐回答(2个)
回答1:

(3-1.164)÷0.68
=1.836÷0.68
=2.7

回答2:

(3-1.164)÷0.68=1.836÷0.68=2.7