Question

Principal = 6400, SI = 1152 and rate = 6% p.a.​

Answer 1

Step-by-step explanation:

1. this is the time of your question

Answer 2

Given:

Principal = Rs. 6400

Rate = 6% p.a.

Simple Interest = Rs. 1152

What to find?

Find the time period or years.

How to find?

To find the time we have to use the formula of Simple interest that is $SI=\frac{PRT}{100}$ and substitue the values.

Solution:

Using the formula,

⇒ $SI=\frac{PRT}{100}$

Substitute the values,

⇒ $1152=\frac{6400*6*T}{100}$

After canceling the zeros,

⇒ $1152=64*6*T$

Multiply 64 by 6,

⇒ $1152=384*T$

Take 384 to LHS,

⇒ $\frac{1152}{384}=T$

Divide 1152 by 384,

⇒ 3 = T

∵ So, the time period is 3 years.