Answer:
81.55
Explanation:
because 4 twentydollar bills = 80 dollars 1 five-dollar bill = 5.00
80 + 5 = 85 dollars 2 quarts = 50 cents and 1 dime equals 10 cent 50 + 10 = 60 together you have 85.60 when you subtract 4.05 minus 85.60 you get 81.50 cent