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if 18 inches is equal to 1 1/2ft how many feet long is a 36 inch board? A 72 inch board ? A 144 inch board?

User Nthall
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1 Answer

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36 inch is 36/18*11/2=11ft
72 inch is 72/18*11/2=22ft
144 inch is 144/18*11/2=44ft
User Michael Ressler
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