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Mathematics, 15.01.2021 17:30 ioldelk123

A rope was tied up so that it was only 7 inches long. When the rope is untied, it is 4 times as long. How many inches long is the rope when it is untied?

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A rope was tied up so that it was only 7 inches long. When the rope is untied, it is 4 times as long...
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