A sum of money lent out at C.l at a certain rate per annum becomes 3 times of itself in 10 years . Find in how many years will the money become 27 times of itself at the same rate of interest.
Diyawani
Asked:
December 2022
A sum of money invested at compound intrest amounts to 16500 in 1 year and to 19965 in 3 years . Find the rate per cent and the original sum of money.