Question

in how many years will a sum of money double itself at 10% simple interest?​

Answer 1

Answer:

10 years.....................

Answer 2

Answer:

20 years

Step-by-step explanation:

Given

r=10%

A=2P

To find No. of years

Pnr/100=A

Pn*10/100=2P

n=2p*100/p*10

n=2*10

n=20

so n= 20 years