Half a gallon.
2quarts
Just a little shy of 2quarts
21 gallons, 1 quart
That is 32 ounces
Half of one.
1
1gal = 4 quarts 5gallons is 2quarts
2quarts
No. Those are equal quantities.
2
You need 2 quarts to make 2 quarts .
Two quarts is 64 fluid ounces or 1/2 gallon.