Question

In how many years the amount Rs.3600 becomes Rs. 7702 at 9% rate of CI. *​

Answer 1

Answer:

5 years

Step-by-step explanation:

$i = \frac{prt}{100} \\ t = \frac{100i}{pr} = \frac{100 \times 3600}{7702 \times 9} = \frac{360000}{69318} \\ \\ t = 5years$