At what rate of interest per annum will a sum of money double itself i

1.	At what rate of interest per annum will a sum of money double itself in 4 years?
Answer» Answer: 25% Step-by-step explanation: As an example, i have 3524. The interest is 25%. then we COUNT.. (25/100 * 3524) * 3524=7048 when we DIVIDE 7048 into 2 we will get 3524. -ps. can you GIVE me the BRAINLIEST?

At what rate of interest per annum will a sum of money double itself in 4 years?

Answer»

Answer:

25%

Step-by-step explanation:

As an example, i have 3524. The interest is 25%.

then we COUNT..

(25/100 * 3524) * 3524=7048

when we DIVIDE 7048 into 2 we will get 3524.

-ps. can you GIVE me the BRAINLIEST?