Question

Ram lent a sum of money to Rahul at 5% p.a. if at the end of time duration Rahul paid 6/5 of money to Ram. Find the time duration?​

Answer 1

Answer:

time duration 4 years.

Step-by-step explanation:

let, some of money = 100

rahul paid = 6/5 * 100 = 120

extra amount = 20 which is interest.

$\frac{p \times r \times t}{100} = 20 \\ or \: \frac{100 \times 5 \times t}{100} = 20 \\ or \: t = 4$