Answers

2015-12-14T18:05:14+05:30
(5x-3y)/(5y-3x) = 3/4
⇒4(5x-3y) = 3(5y-3x)                   [Cross multiplication]
⇒20x - 12y = 15y - 9x
⇒20x+9x = 15y+12y
⇒29x = 27y
⇒x = 27y/29
⇒x/y = 27/29
x:y = 27:29.
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