已知x:y=1又1/3:5/6,y:z=0.5:0.4,求x:y:z.
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已知x:y=1又1/3:5/6,y:z=0.5:0.4,求x:y:z.
已知x:y=1又1/3:5/6,y:z=0.5:0.4,求x:y:z.
已知x:y=1又1/3:5/6,y:z=0.5:0.4,求x:y:z.
x=5 z=4 z=6
已知x:y=1又1/3:5/6,z:y=0.4:0.5,求x:y:z
已知x:y=1又1/3:5/6,y:z=0.5:0.4,求x:y:z.
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