Question

The time period for principal Rs. 7500, rate of interest 10% p.a. and interest amount Rs. 4500 is
options-
6 years
5 years
8 years

Answer 1

SI=7500*10/1

4500=750t

t=4500/750

t=6 years

Answer 2

Answer:

Step-by-step explanation:

First,

Simple Interest= P*T*R/100

or, 4500= 7500*T*10/100

or, 4500= 75000T/100

or, 4500=750T

or, 750T=4500       (a=b   or   b=a is same)

or, T= 4500/750

So, T (Time Period)=6 years