How Many 4-inch By 8-inch Bricks Are Needed To Build A Walk 6 Feet Wide And 24 Feet Long?
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The area of the bricks is 32 sq in
convert the area of the walk from feet to inches.
So 6 ft = 72 inches by
24 feet = 288 inches
the area of walk = 72in x 288 in = 20736 in/sq
20736/32 = 648 bricks
answered 1 year ago
The area of brick becomes 32 square inches and the area of walk becomes 144 square inches. So the bricks required are:
144/32 = 4.5
5 bricks approx.
answered 1 year ago
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