A pair of kids and a pair of adults decided to compete in a three-legged race. The kids got to start 9 meters ahead of the adults, since they had shorter legs. When they were told to start, the kids hobbled forward at a rate of 1 meter per second, and the adults hobbled after them at a rate of 2 meters per second. Soon they were side-by-side. How far did the adults go? How long did that take?
A pair of kids and a pair of adults decided to compete in a three-legged race. The kids got to start 9 meters ahead of the adults, since they had shorter legs. When they were told to start, the kids hobbled forward at a rate of 1 meter per second, and the adults hobbled after them at a rate of 2 meters per second. Soon they were side-by-side. How far did the adults go? How long did that take?
Mathematics For Machine Technology
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ISBN:9781337798310
Author:Peterson, John.
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Chapter26: Customary (english) Units Of Measure
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Problem 3A: Of two gears that mesh, the one with the greater number of teeth is called the gear and the one with...
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Transcribed Image Text:A pair of kids and a pair of adults decided to
compete in a three-legged race. The kids got
to start 9 meters ahead of the adults, since
they had shorter legs. When they were told
to start, the kids hobbled forward at a rate of
1 meter per second, and the adults hobbled
after them at a rate of 2 meters per second.
Soon they were side-by-side. How far did the
adults go? How long did that take?
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