A man has a garden shaped like a rectangle. He walks along one of the shorter sides at 2 meters per second for 10 seconds, then walks along the longer side at 1 meter per second for 15 seconds. What ...Read more
A man has a garden shaped like a rectangle. He walks along one of the shorter sides at 2 meters per second for 10 seconds, then walks along the longer side at 1 meter per second for 15 seconds. What is the perimeter of the garden?
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