Math, asked by shalinigautam, 10 months ago

in what time a sum was doubled with 12 1/2% rate of simple interest, per annum

Answers

Answered by sksunmoon

4

Answer:

8 years

Amount 2x

Principal x

A = p+I

Interest = 2x-x=x

Apply values in si =ptr/100

Step-by-step explanation:

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