Question

find simple interest on rs 3600 for 9 months at the rate of 16% per annum​

Answer 1

Principle=3600

Time per year =⁹/12=¾

Rate=16%

$si = \frac{p \times t \times r}{100} \\ si = \frac{3600 \times 16 \times \frac{3}{4} }{100} \\si = \frac{3600 \times 4 \times 3}{100} \\ si = 36 \times 4 \times 3 \\ si = 432$