Question

Simple Interestona sum of money in
is 9 of the sum If the rate is a 11
per annum , find the time?
​

Answer 1

answer

81 years 9 months

Step-by-step explanation:

let the sum be ₹x

then, simple interest=₹9x

rate=11%

time=9x*100/x*11

=900/11 years

= 81 years 9 months