English, asked by devisushila9889, 4 days ago

the simple interest on a certain sum of money for 2 1/2 years at 12%per annum is ₹40 less than the simple interest on the same sum for 3 1/2 years at 10% per annum. find the sum.

Answers

Answered by ujjwalsemwal168
8

Answer:

The sum is ₹800 and please mark me as best answer.

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