Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 11 feet by 11 feet by 3 inches for a patio if the concrete costs $63.00 per cubic yard?
(1 point)
Responses
$211.75
$211.75
$70.58
$70.58
$317.63
$317.63
$1,905.75
$1,905.75
To calculate the volume of concrete needed, first convert the dimensions to feet: 11ft = 11ft, 11ft = 11ft, 3 inches = 0.25ft.
Volume = 11ft x 11ft x 0.25ft = 30.25 cubic feet
Since there are 27 cubic feet in a cubic yard, you would need 30.25/27 = 1.12 cubic yards.
Therefore, the cost of the concrete would be 1.12 cubic yards x $63.00 per cubic yard = $70.56.
So, the answer is $70.58.