Question

the amount of rs.600 will earn rs.300 as simple interest at the rate of 10% per annum in​

Answer 1

You've got to apply the formula of S.I. directly!

Answer 2

Answer:

5 years

Step-by-step explanation:

.

Given -

Principal Amount (p) = ₹600

Rate of interest (r) = 10%

Simple Interest (I) = ₹300

.

To find -

The time will taken to earn interest (t)

.

Solution -

$i \: = \frac{prt}{100} \\ = > 300 = \frac{600 \times 10 \times t}{100} \\ = > 300 \times 100 = 600 \times 10 \times t \\ = > 30000 = 6000 \times t \\ = > \frac{30000}{6000} = t \\ = > \frac{30}{6} = t \\ = > 5 = t \\ = > t = 5$

Hence time = 5 years

hope it helps.