Question

sum
А
of money becomes 7/5 of it
self in
rate of simple interest. Find the
5 years at a certain
percent.
rate​

Answer 1

Step-by-step explanation:

Let,

The sum of money be Rs x.

Now,Amount got after 5 years =Rs7/5 x

Therefore,

Simple interest = Rs (7/5 x - x)

= Rs 2/5 x

Let,rate of interest be r % p.a.

By the Condition,

2/5 x=( x × 5 × r )/100

r = (100 × 2)/25

r = 8 % p.a.

Hope it will help you........

Answer 2

Step-by-step explanation:

ohk.............