Question

The price of a Muffin increases from rupees 4 to rupees 5. what is the percentage increase?​

Answer 1

The old price of muffin=Rs. 4

the new price of muffin=Rs. 5

Percentage increased =oldpricenewprice−oldprice​×100

=45−4​×100

=41​×100

=25%

∴ Price of muffin increased by 25%.