Math, asked by TbiaSamishta, 1 year ago

If the numerator of a fraction is increased by 500% and the denominator is increased by 300%. The resultant fraction is 2-4/7. What was the original fraction? a) 4/7 b) 12/7 c) 15/4 d) 6/5 e) None of these

Answers

Answered by aqibkincsem

Numerator be X, Denominator be Y, when numerator is increased by 500%, it becomes 5X+X, When denominator increased by 300%, it becomes 3Y+Y.

so from the question (5X+X)/ (3Y+Y) =2-4/7=> 6X/4Y = 2-4/7=> X/Y = -8/42=> X/Y = none of these.

The resultant fraction is 2-4/, your answer is None of these.

Answered by Aɾꜱɦ

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option e none of these

#answerwithquality #bal

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