2 1/3-2/3=1 4/3-2/3=1 2/3
3 1/12-1 5/12=2 13/12-1 5/12=1 8/12=1 2/3
2 3/8-1 7/8=1 11/8-1 7/8=4/8=1/4
1.1350 * 4=5400
2. 5400 - 222=5178