Question

at what rate of simple interest will a sum of money treble itself in 6 year​

Answer 1

Step-by-step explanation:

at an interest of I=PNR

I=6PR

Answer 2

Step-by-step explanation:

R=?

T=6

A= P+ I

3x=x+I

I=2x

I = PTR/100

2X=X×6×R/100

2X×100/x×6=R

R=100/3

33.3%=R