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24-03-2020
Mathematics

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Mark buys a wooden board that is 7 1/2 feet long. The cost of the board is $0.50 per foot, including tax. What is the total cost, in dollars, of Mark’s board?

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badarch4 badarch4

24-03-2020

The total cost is $3.75. Dividing the total length (7.5) by price per length (0.5) we can get the total cost (3.75). 7.5/0.5=3.75

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