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Mathematics, 12.08.2020 04:01 nevaehkb

It took Amir 2 hours to hike 5 miles. On the first part of the hike, Amir averaged 3 miles per hour. For the second part of the hike, the terrain was more difficult so his average speed decreased to 1.5 mile per hour.

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It took Amir 2 hours to hike 5 miles. On the first part of the hike, Amir averaged 3 miles per hour....
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