Question

find simple interest and amount to be paid of Rs.1500 at 5% per annum for 3yrs​

Answer 1

SI = P*R*T /100

=1500*5*3/100

= ₹225

Now,

Amount= P+ SI

=1500 + 225

=₹ 1725

If can you confusion then do ask me

Answer 2

simple interest=p×r×t/100

simple interest=1500×5×3/100

simple interest=15×5×3

simple interest=225

amount =principle+ simple interest

amount=1500+225

amount=1725