12-03-2015
Mathematics

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if a train travels between two cities in 3 hours at an average speed of 65 miles per hour how long it take at an average speed of 80 miles per hour

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ladyblu35 ladyblu35

12-03-2015

60 minutes equal 1 hour so you divide 180 ÷ 80 mph = 2 hours and 25 minutes

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