Question

What will be S. I if principal is 1500, rate is 12 per annum and time is 3 years and 3 month

Answer 1

Answer:

$simple \: interest \: = \frac{pnr}{100} \\ given \: \\ p = 1500 \\ r = 12 \\ n = 3 \frac{3}{12} = 3 \frac{1}{4} = 3.25 \\ s.i = \frac{1500 \times 12 \times 3.25}{100} \\ = 15 \times 12 \times 3.25 \\ = 585$