0.25 times.
1 R 4
1 with remainder 2.
4 r=1
1 gal = 4 qt
1
1 5/8
3 goes into 4 one time, with 1/3 left over.
the price for 1 person then multiply that by 4. i think
4 1/4 to 4 1/2 quarts (4L)
Six times
4 times with a remainder of 1
One and one third times 1