Question

In what time a certain sum of money will be 2.5 times at 10 rate of interest

Answer 1

hope it helps you plz mark me as a brainliest

Answer 2

It takes 15 years to get 2.5 times the sum at 10% p.a.

Step-by-step explanation:

Let the principal be 'P'.

Let the amount be '2.5P'

Rate = 10%

Amount = Principal - Interest

2.5 P = P - Interest

Interest = 1.5 P

So, we get that

$1.5P=\dfrac{P\times R\times T}{100}\\\\1.5\times 100=10\times T\\\\15=T$

Hence, it takes 15 years to get 2.5 times the sum at 10% p.a.

# learn more:

In what time a certain sum of money will be 2.5 times at 10%rate of interest

https://brainly.in/question/13136256