Help with Both questions pls

1.) Proportion is about the ratio of part of something out of a whole. Percentage is similar because it tells you the ratio of something out of a whole.

2.) No, tip amount is more than what the waiter usually receives

Step-by-step explanation:

2.) The amount of tip the waiter receives = 20% of total money.

therefore 20% of 47.20 = 20/100 * 47.20 = $9.44;

$11 > $9.44