x÷5分之4=3.6

2025-06-21 01:37:54
推荐回答(2个)
回答1:

x÷5分之4=3.6
5/4X=18/5
X=18/5x4/5
X=72/25

回答2:

x/4/5=3.6
×=3.6×5/4
x=0.9×5
x=4.5