0.25 times
81 ÷ 4 = 20 with remainder 1
1 R 4
1 R 4
1 with remainder 2.
4 with remainder 1.
4 r=1
1 gal = 4 qt
It goes 4 times.
the price for 1 person then multiply that by 4. i think
6 times with a remainder of 1 or 6.25 times
One and one third times 1
4 1/4 to 4 1/2 quarts (4L)