1 3/22 * 2 14/15 - (1 5/8 + 2 1/8 * 11/17) * 3/7 = 4 2/7
1) 2 1/8 * 11/17 = 17/8 * 11/17 = 11/8 = 1 3/8
2) 1 5/8 + 1 3/8 = 2 8/8 = 3
3) 1 3/22 * 2 14/15 = 25/22 * 44/15 = 10/3 = 3 1/3
4) 3 * 3/7 = 9/7 = 1 2/7
5) 3 1/3 * 1 2/7 = 10/3 * 9/7 = 30/7 = 4 2/7