Question

the simple interest on a certain sum for 1 year at 10% per annum is rs 112.50. find the sum

Answer 1

SI=PTR/100
112.50 = P×1×10/100
112.50=10P/100
112.50=P/10
P=112.50×10
P=1125Rs is answer obtained

Answer 2

Si=prt/100

Therefore p=si*100/rt

=112.50*100/10*1

=11250/10

=1125 answer