Question
after moving into the new house a couple wants to have a concrete patio board to support her hot tub the plan calls for 14-ft by 16-ft slab of concrete 4 inches thick. How many cubic feet of concreate will be needed?
Answers
the dimensions (in feet) are
14 * 16 * 1/3 = 74 2/3 ft^3
14 * 16 * 1/3 = 74 2/3 ft^3
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