Math, asked by ruby4316, 2 months ago

The compound interest on Rs. 60000 at 7% per annum is Rs.8694. The period is​

Answers

Answered by abhinavsingh55958
3

Step-by-step explanation:

Amount = CI + Principal

A= 8694+60,000= 68694 rs

Amount = Principal (1+r/100)^n (n- time)

68694 /60000= (107/100)^n

11449/10000= (107/100)^n

(107/100)²=(107/100)^n

on comparing both side

n=2 , hence the required time interval is of 2 years

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