Question

Firoz invested a sum of money at an annual simple interest rate of 10% at the end of 4 years the amount received by fizos was 7700 what was the sum invested
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Answer 1

Answer:

here is your answer.

Step-by-step explanation:

first find Interest in terms of P that is the principal amount.

then find the value of P by using the formula A=P+I.

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