three
there are 4 quarts in a gallon so there are one and a half gallons in 6 quarts.
1 gallon = 4 quarts6 quarts = 6/4 = 1.5 gallons = 3 half-gallons
3 half gal
6 and 1 half gallons
6.
Six quarts makes one and one half gallons.
6 qts 1 gallon = 4 quarts 1 quart = 0.25 gallon
6 gallons, 2 quarts
There are four quarts in a gallon, so six quarts equal 1 1/2 gallons.
-3
1 gallon = 4 quarts 2 gallons = 8 quarts 6 gallons = 24 quarts
25 quarts is 6.25 gallons. or 6 gallons and 1 quart.