已知5x=4y=3z,求x:y:z
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已知5x=4y=3z,求x:y:z已知5x=4y=3z,求x:y:z已知5x=4y=3z,求x:y:z5x=4y=3zx:y=4:5=12:15y:z=3:4=15:20X:Y:Z=12:15:201
已知5x=4y=3z,求x:y:z
已知5x=4y=3z,求x:y:z
已知5x=4y=3z,求x:y:z
5x=4y=3z
x:y=4:5=12:15
y:z=3:4=15:20
X:Y:Z=12:15:20
12:15:20
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