Select each expression that has a sum of 4 4/12
3 1/5 + 1 3/7
1 11/12 + 2 1/4
1 3/6 + 1 1/2 + 1 3/4
1 1/3 + 1 1/2 + 1 2/4
3/6 + 1 2/4 + 2 1/3