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10-05-2018
Mathematics

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how many 4 inch by 8 inch bricks are needed to build a walk 6 feet wide 24 feet long?

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Аноним Аноним

10-05-2018

6 feet = 6 x 12 = 72 inches
24 feet = 24 x 12 = 288 inches

Widthwise = 72 ÷ 4 = 18
Lengthwise = 288 ÷ 8 = 36

Total bricks needed = 18 x 36 = 648

Answer: 648

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