Question

Find the simple intrest and amount on a sum of RS.1200 at 12% p.a. for 3 years

Answer 1

Here's your answer:

Sum (Principal) = ₹1,200

Rate = 12% per annum

Time = 3 years

Simple Interest =

$\frac{p \: \times \: r \: \times \: t}{100}$

=

$\frac{1200 \: \times \: 12 \: \times \: 3}{100}$

= ₹432

Amount

= Principal + Simple Interest

= ₹1,200 + ₹432

= ₹1,632

I hope this answer helps you! If it helps, then please mark as brainliest! Have a good day ahead!