1) 3/7 2 1/3 = 3/7 (2 + 1/3) = 3/7 * (7/3) = 9/21 = 3/7
2) 7/8 5 1/3 = 7/8 (5 + 1/3) = 7/8 * (16/3) = 112/24 = 14/3
1) 3/7 2 1/3 = 3/7 (2 + 1/3) = 3/7 * (7/3) = 9/21 = 3/7
2) 7/8 5 1/3 = 7/8 (5 + 1/3) = 7/8 * (16/3) = 112/24 = 14/3