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Paul has four paper strips of the same length. He glues two of them together with 4 cm overlap, and the new strip is 36 cm long. He wants to make a 30cm long strip with the other two strips how long should the overlap be?

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4 votes

Answer:

maybe the answer ris 36×4 and then 30×4 and subtract the result?!?!

User BertNase
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