Business Applications and Critical Thinking. Use fractions and mixed numbers to solve each...

Business Applications and Critical Thinking. Use fractions and mixed numbers to solve each of the following. State the answers as whole numbers, proper fractions, or mixed numbers in lowest terms. (for each correct answer)

Landscaper Roger Hillman needs several pieces of PVC irrigation pipe, each 3 feet 4 inches long. PVC pipe comes in 20-foot lengths. How many pieces can Roger cut out of one length of pipe? (Hint: 4 inches equal  foot.)