Question

A silversmith has 2 3/8 pounds of silver. He needs 4 pounds to make a set of silverware. How many more ounces does he need for the job?

Answer 1

Answer: 1 5/8

Explanation:

$4 - 2 \cfrac{3}{8} = 3 \cfrac{8}{8} - 2 \cfrac{3}{8} = 1 \cfrac{5}{8}$