a) 1 1/4 + 7 1/4 = 8 2/4 = 8 1/2
b) 2 4/7 + 9 2/7 = 11 6/7
c) 3 33/37 + 1 1/37 = 4 34/37
d) 3 4/9 + 1 3/9 = 4 7/9
e) 2 1/3 + 33 1/3 = 35 2/3
f) 2 9/33 + 1 9/33 = 3 18/33 = 3 6/11
g) 9 5/12 + 7 1/12 = 16 6/12 = 16 1/2
h) 1 11/13 + 1 1/13 = 2 12/13
