the denomintor of rational number is greater than its numerator by 7if 3 is subtracted from the numerater and 2 is added to its denomintor the new number decame 1by5 find the rational number .
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the denomintor of rational number is greater than its numerator by 7if 3 is subtracted from the numerater and 2 is added to its denomintor the new number decame 1by5 find the rational number .
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Answer:
6/13
let the numerator be x .then denominator will be x+7
now A/Q we have,
x-3/x+7+2=1/5
on solving the equation we get,
x-3/x+9=1/5
5x-15=x+9
4x=24
X=6(numerator)
X+7=6+7=13(denominator)
therefore the rational number is 6/13
hope it helps!!