Math, asked by aryayuvi46, 8 months ago

What sum will amount to 31200 after 4 years
at the rate of 7×1÷2-% p.a. simple interest?

Answers

Answered by dinnice4u

5

Rate is 15/2 % so in four year total interest
= 15/2 * 4 = 30
Amount = 100+30 = 130
So
31200/130 * 100 = 24000 ans

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