(24+X)/(1/3)=X/(1/5)

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(24+X)/(1/3)=X/(1/5)

(24+X)/(1/3)=X/(1/5)
(24+X)/(1/3)=X/(1/5)

(24+X)/(1/3)=X/(1/5)
(24+X)/(1/3)=X/(1/5)
1/5(24+x)=1/3x 左右乘15
3(24+x)=5x
72+3x=5x
5x-3x=72
2x=72
x=36

(24+X)/(1/3)=X/(1/5)
3*(24+x)=5x
72+3x=5x
2x=72
x=36

(24+X)/(1/3)=X/(1/5)
3*(24+x)=5x
72+3x=5x
2x=72
x=36

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