document.write( "Question 873342: James travels 550km by car and returns the same distance by train. The car travels 25km/h faster than the train and takes 75 minutes less time. What is the speed of the car in the nearest km/h? \n" ); document.write( "

Algebra.Com's Answer #526844 by MathTherapy(10553) $\"\"$ $\"About$

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James travels 550km by car and returns the same distance by train. The car travels 25km/h faster than the train and takes 75 minutes less time. What is the speed of the car in the nearest km/h?
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document.write( "Quadratic equation: 
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document.write( "Speed of car:  118.1231509 ≈  km/h
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