Question

1. Chali charli Apne Bank khate mein 520 rupaye jama karta hai aur use Bank mein jama rakam pardo percent varshik byaj ki dar se shuddh milta hai varsh ki samapti par use ke khate mein kitni rakam hogi ​

Answer 1

Answer:

$simple \: interest \\ = \frac{principle \times rate \times time}{100} \\ then \: simple \: intrest \\ = \frac{520 \times 2 \times 1}{100} = \frac{52}{5} rupee \\ total \: amount = \frac{52}{5} + 520$

$= \frac{2652}{5} rupee$