Mathematics, 22.07.2019 04:30, leslymejiaquiroz1

James wants to pour a patio that is 18 feet by 20 feet. he wants the concrete to be 6 inches deep. how many cubic feet of concrete mix are needed for the patio? [1 ft = 12 inches] a) 45 cubic feet b) 90 cubic feet c) 180 cubic feet d) 240 cubic feet

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James wants to pour a patio that is 18 feet by 20 feet. he wants the concrete to be 6 inches deep. h...