5.25 gallons 84 cups 42 pints 19.87 L (liters)
There are 5 gallons and 1 quart in 21 quarts.
There are 4 quarts in one gallon. Therefore, 21 quarts is equal to 21/4 = 5.25 gallons.
5.25 gallons
21 gallons @4 quarts per gallon.
21 quarts.
5.25 gal
21 gal 1 gallon = 4 quarts 1 quart = 0.25 gallon
1 gallon = 4 quarts = 16 cups 2 gallons = 8 quarts = 21 cups . . 8 gallons = 32 quarts = 128 cups
21 gal 1 gallon = 4 quarts 1 quart = 0.25 gallon
21/2
21 qts
21 gal 1 gallon = 4 quarts 1 quart = 0.25 gallon