1. A furnace flue is made from four pieces of pipe. After
they are fitted together, each piece of flue pipe is 1 foot 10½ inches long.
What is the total length of the flue?
2. A wiring job requires 43 feet 3 inches of electrical
metallic tubing (EMT). If the EMT is available in 10-foot lengths, how many
pieces are needed, and how much is left over of the last piece?
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