The left over is 2
28 divided by 5 = 5, r3
5 times, with 9 left over.
2 and there is 5 left over. Do the math work!
5/32 + 1/2 = 5/32 + 16/32 = 21/32
2 with .32 gallon left over
32/5
1/2 minus 5/32 is 11/32
32/5 = 62/5
16 by 2,4 by 8.
50 times, with 5 left over.
5 and 32/100
13/32