Mathematics, 18.03.2021 02:00 norefo4416

A pair of kids and a pair of adults decided to compete in a three-legged race. The kids got ot start 31 yardd ahead of the adults, since they had shorter legs. When they were told to start, the kids hobbled forward at a rate of 3 yards per second, and the adults hobbled after them at a rate of 4 yards per second. Soon they were side-by-side. How long did that take? How far did the adults go? it took _ seconds for the adults to go _ yards and catch up to the kids.

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A pair of kids and a pair of adults decided to compete in a three-legged race. The kids got ot start...

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