Math, asked by surbhijain10069, 2 months ago

At what rate percent per year will a sum double itself in 25/4​

Answers

Answered by amartyapra
1

Answer:

idk

Step-by-step explanation:

Answered by meghanathachu
1

Answer:

Simple interest case:

Sum doubles if Sum = Principal + interest  = 2 P   => interest = principal

     Interest = principal = P = P r t       = >   r t  = 1

           r = 1/t = 4/25 or  (4/25) * 100% = 16% per year

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