A trench 4 feet deep and 122 yards long is dug to contain several conduits. The trench is to contain 3 runs of 2 conduit, 2 runs of 1 conduit, and 1 run of 4 conduit. Each conduit must protrude out of the ground a minimum of 1 foot at each end. Each conduit section is 10 feet long. How many sections of 1 will be needed?

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The Answer of  A trench 4 feet deep and 122 yards long is dug to contain several conduits. The trench is to contain 3 runs of 2 conduit, 2 runs of 1 conduit, and 1 run of 4 conduit. Each conduit must protrude out of the ground a minimum of 1 foot at each end. Each conduit section is 10 feet long. How many sections of 1 will be needed?

A Trench 4 Feet Deep and 122 Yards Long Is