Question

The simple interest on a certain sum at 4% p.a. for 4 years is 280. Find the sum​

Answer 1

Step-by-step explanation:

let the sum be x

then si = p×r×t / 100

=> 280 = x×4×4/100

=> 280×100/(4×4) = x

=> x = 1750

ans. Therefore the sum was 1750

Answer 2

Step-by-step explanation:

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