Question

How many bricks 3.75 in. wide x 8 in. long are required to cover a patio 13 ft 6 in. wide by 18 ft 9 in long?

Answer 1

Area to be covered = 13ft 6in. × 18ft 9in. = 162 in. × 225in.

Area of brick = 3.75in. × 8 in.

No. of brocks required = area to covered / area of brick = 1,215

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