Question

In how many time will a sum become tripple of itself at the rate of 15% per annum​

Answer 1

Step-by-step explanation:

let the amount invested be =100 and time be =n years

if it triple itself then interest should be 200

200 = (100×15×n)/100

n = 13.33 years (or 13 years and 4 months)

Answer 2

Answer:

In how many time will a sum become tripple of itself at the rate of 15% per annum