Question
A complex fraction evolves into 25/21 when 25% of the
numerator is added to the numerator, and simultaneously, 23% of the denominator is subtracted from the denominator. Calculate the original fraction.Solution
ATQ, Let, the fraction be a/b. (a Ă— 125%):(b Ă— 77%) = 25/21 125a Ă— 21 = 25 Ă— 77b a/b = 11/15
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