4 gallons
(4 quarts is 1 gallon; that would be an awfully small trash can.)
17 gallons
12 quarts
30 gallons
4 quarts is equal to 2 gallons.
5 gallons = 5 x 4 = 20 quarts which is greater than 19 quarts
Capacity is the amount of space that a container can hold. Gallons, quarts, and pints are all units of capacity.
Gallons, Quarts, Pints, Cups, Fl. Ounces...
Unless you count half-gallons as a measurement, quarts are the biggest besides gallons.
23 quarts, because a quart is a smaller unit of measurement.
5 gallons
11.1 gallons (44.4 quarts)
9.8 Quarts or 2.45 Gallons.