Question

The price of petrol has been reduced to Rs.63 from Rs.72. find the percentage reduction in price.

Answer 1

Answer:

12.5 %

Step-by-step explanation:

old price =72 rs

new price =63 rs

change

=old -new = 72-63=9

%change

= change /old ×100

= 9÷72×100

=12.5 %