x:1⼀2=4⼀5:2⼀3的解答过程?

2024-12-30 15:44:29
推荐回答(3个)
回答1:

X:1/2=4/5:2/3
解:X×2/3=1/2×4/5
2/3X=2/5
X=2/5÷2/3
X=3/5

回答2:

解:
x:1/2=4/5:2/3
2/3x=1/2×4/5
2/3x=2/5
x=3/5

回答3:

解:
x:1/2=4/5:2/3
2/3x=1/2×4/5
2/3x=2/5
x=3/5