Find the sum or difference. Simplify your answer.
35/8 + 63/4
101/2
97/8
101/8
103/8
Sara bought a bag apples that weighed 41/2 pounds. She ate 1/2 pound of apples on Friday and 3/4 pound of apples on Saturday. How many pounds of apples does Sara have left?
33/4 pounds
31/2 pounds
41/4 pounds
31/4 pounds