Question 747987
Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 16 feet by 16 feet by 3 inches for a patio if the concrete is $42.00 per cubic yard?
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Vol = 16*16*1/4 cubic ft = 64 cu ft
1 cu yd = 27 cu ft
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cost = $42*64/27
cost = $99.56