Denominator of a rational number exceeds its numerator by 8. If 17 is added to numerator and 1 is subtracted from denominator,then we get 3/5 find rational number
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hey the answer is ....
denominator = x + 8 -1
numerator = x + 17
fraction = 3/5
x + 17 / x + 7 = 3/5
cross multiply
5 (x + 17 ) = 3 ( x + 7 )
5x + 85 = 3x + 21
5x - 3x = 21 - 85
2x = - 64
x = -64 /2 = -32
hope it helps uu frnd. .
denominator = x + 8 -1
numerator = x + 17
fraction = 3/5
x + 17 / x + 7 = 3/5
cross multiply
5 (x + 17 ) = 3 ( x + 7 )
5x + 85 = 3x + 21
5x - 3x = 21 - 85
2x = - 64
x = -64 /2 = -32
hope it helps uu frnd. .
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