Question

at what rate of percent Wil a sum of money become three times of itself in 2years​

Answer 1

Step-by-step explanation:

let principal be 100.

here amount-3 times it's principal so

Amount= 300

then,S.I:-300-100

200

time:- 2 years

then,rate :- S.I*100/principal* time

200*100/100*2

100