A. Find the sum in lowest terms.
1) 5 7/15 + 2 8/15 + 3 1/15 =
2) 6 1/8 + 2 5/8 + 3 3/8 + 1 1/8 =
3) 1 5/6 + 2 5/6 + 4 1/6 + 5 5/6 =