John needs to cut three strips of wood, 25.5 cm, 15.3 cm, and 9.25 cm long. He has a strip that is 72 cm long . How long will the leftover piece be after he cuts what he needs?
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John needs to cut three strips of wood, 25.5 cm, 15.3 cm, and 9.25 cm long. He has a strip that is 72 cm long . How long will the leftover piece be after he cuts what he needs?
Not Algebra. Simple math. Since you don't know the saw kerf, add the three and subtract from 72.
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