Math, asked by Arpita123g, 9 months ago

If a numerator is increased by 15 % and denominator is increased by 12% . The value of fraction comes 5 by 4 . Find the original fraction.

Answers

Answered by amansharma264

1

EXPLANATION

Numerator is increased by = 15%

100 + 15 = 115%

Denominator is increased by = 12%

100 + 12 = 112%

The value of fraction comes 5/4

115a/112b = 5/4

a/b = 112/115 X 5/4

a/b = 28/23

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