SOLUTION: A Train Normally Completes A 270 Mile Journey In 4 1/2 Hours How Much Faster Would It Travel To Complete The Journey In 3 Hours
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Question 894077: A Train Normally Completes A 270 Mile Journey In 4 1/2 Hours How Much Faster Would It Travel To Complete The Journey In 3 Hours
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
____________________speed_______time_______distance
Normal______________(___)_______4&1/2______270
Faster______________(___)_______3__________270
Use the definition of "speed", being distance divided by time.
____________________speed_______time_______distance
Normal___________________________270
Faster_____________________3__________270
Just compute the difference in speeds.
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