Question

in how many years will a sum of money triple itself at 10% interest per annum?​

Answer 1

Answer:

13 to 20 years

Step-by-step explanation:

Example take the amount as 100. The 10% interest per annum is Rs. 10.So if you add 10rupees for 10 years the amount will double. Then again the Rs. 10 add for another 10 years you have triple of 100. If I am right please make my answer brainliest.