SOLUTION: Nico drives from school to the store at 25 miles per hour. He drives back to school (along the same route) at 35 miles per hour, and then returns to the store (via the same route)
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-> SOLUTION: Nico drives from school to the store at 25 miles per hour. He drives back to school (along the same route) at 35 miles per hour, and then returns to the store (via the same route)
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Question 360905: Nico drives from school to the store at 25 miles per hour. He drives back to school (along the same route) at 35 miles per hour, and then returns to the store (via the same route) traveling at 40 miles per hour. Find his average rate for the three trips. Round your answer to the nearest mile per hour. Answer by rfer(16322) (Show Source):
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