Question

you give a delivery driver $15.50 for a pizza that cost $12.50 you tell the driver to keep the change as a tip is the tip more than or less than 20%

Answer 1

Yes it is more than 20% because 20% would only total $15

Answer 2

3.00/12.50 = .24
This means the tip was 24% so it was more than 20%.