Question

marinas bill for dinner totals 38.65 including tax. she leaves a 20% tip. if she pays with a $100, how much change will she recieve

Answer 1

38.65*.20=7.73
38.65+7.73=46.38
So the total bill is $46.38.
100-46.38=53.62
So she’ll receive $53.62 in change.