Question

A certain amount becomes rupees 8325 in 4 yrs at the rate of 5.5% p.a. find the interest.​

Answer 1

Answer:

amount =8325

time= 4 yr

Rate= 5.5%

amount = principal + simple interest

principal = amount - simple interest

Simple interest = (PRT)/100

principal = ((SI * 100)/RT

principal=principal

Let the SI be x

so; amount-SI=(SI*100)/RT

8325-x=(x*100)/5.5*4

x=91575/61

answer: SI= 91575/61