geometry
posted by Mani .
John is putting in a concrete patio in his backyard. The dimensions of it are 12ft by 8ft by 6inches. If concrete costs $6.75 per cubic foot how much will the concrete cost for the patio

V = lwh
V = 12 * 8 * 0.5
V = 48 cubic feet
48 * 6.75 = ?