Question

If P=Rs.2500, R = 20%p.a. then in what time will it amount to Rs. 3600 at compound interest
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Answer 1

Answer:

2

Step-by-step explanation:

3600/2500= (6/5)²

1+20%=6/5

since, (6/5)^n= (6/5)²

so, n=2