2与4⼀5的差除以1⼀2与3⼀4的和 商是多少?

2025-03-01 20:23:01
推荐回答(3个)
回答1:

算式是:(2-4/5)÷(1/2+3/4)
=6/5÷5/4
=6/5×4/5
=24/25

回答2:

(2-4/5)/(1/2+3/4)
=6/5 / 5/4
=24/25

回答3:

24/25