23 of them.
21 qt - 11 qt = 10 qt10 qt/4 qt= 2 gal 2 qtFirst convert the amounts into quarts. There are 4 quarts in every gallon. So, for the first amount: (5 x 4) + 1 = 21 qt. For the second amount: (2 x 4) + 3 = 11 qt. Then substitute these values for the ones you were originally going to subtract.So, since 5 gal 1 qt = 21 qt and 2 gas 3 qt = 11 qt, you'll have 21 qt - 11 qt, which equals 10 qt. You can then convert these 10 quarts to gallons. 10gal/4qt = 2 remainder 2; so: 2gal 2qt
1 gal equals 4 qts 20/4=5 gal
5 gal 6 qt
3gal 2qts
4
9 gals and 7 qts
There are 4 cups per quart. Therefore, 10 quarts is 40 cups.
That is 5 gallons
4 qts
It is not possible to subtract more from less.
5 qt 2pt