the sum of numerator and the denominator of a fraction is three less than twice the denominator.If each of the numerator and denominator is decreased by 1,the fraction becomes 1/2.Find the fraction
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We are given that, the sum of the numerator and the denominator of a fraction is 3 less than twice the denominator. Hence, (x+y) is 3 less than 2y. So our equation becomes x+y=2y−3.
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