If, by quartz, you mean quarts, a measure of volume, 12 quarts is equal to 3 gallon.
1 gallon = 4 quarts.
3 * 4 = 12 quarts.
If, by quartz, you mean the mineral, you would need approximately 693 cubic inches of quartz to fill three gallons.
There are two quarts in a half gallon.
Two x half gallon cartons is equal to one gallon.
8 quats equals two gallons. You figure this out by taking 4 quarts equals 1 gallon so 4x2=8 so 8 quarts equals two gallons.
There are 2 gallons in 8 quarts.
A gallon contains 128 fluid ounces but a quart contains only 32 fluid ounces. There are two quarts in a half gallon and four quarts in a full gallon. There are four quarts per gallon.
10 qts 1 gallon = 4 quarts 1 quart = 0.25 gallon
8 gal 1 gallon = 4 quarts 1 quart = 0.25 gallon
Two quarters equals one half. Whether it is a gallon, mile, kilometre or month.
There are four quarts in a gallon, so it would be two gallons.
There are 64 ounces in one half gallon. Since one gallon equals 128 ounces, dividing that by two gives you 64 ounces for half a gallon.
One quart equals two pints. Four quarts equal one gallon so one gallon equals 8 pints and two gallons equals exactly 16 pints.
It makes a half a gallon. Four quarts equal one gallon. Two quarts equal 1/2 gallon