document.write( "Question 273852: a train moving at a constant speed travels 180 miles miles in 4 hours. how far does the train travel in 7 hours? \n" ); document.write( "

Algebra.Com's Answer #200005 by JenniferTutors(83) $\"\"$ $\"About$

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To solve this problem, first you would figure how many miles the train moved per hour. To do this, I simply divided 180 by 4, which equals 45. Then, you can conclude the train travels 45 miles per hour. Then, I multiplied 45mph by 7 hours, and concluded that the train traveled 315 miles. To check, simply divide 315 by 7, your answer will equal 45 mph. \n" ); document.write( "

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