Question

Radhika deposited rs . 4500 in her bank account at an interest rate of 4.5 % p.a . After how many years would she earn rs 1800 as an interest ?

plz answer this ...​

Answer 1

Answer:

P = 4500 rs

R = 4.5 %

I = 1800 rs

Formula is I = Prt / 100

or, 1800 = 4500*4.5*t/100

or, 4500*4.5*t = 1800*100

or, t = 1800*100/4500*4.5

or, t = 8 of 8/9 year