document.write( "Question 596459: If a train from chicago to cleveland travels for 120 miles at an average speed of 30 miles per hour , and travels the remaining 180 miles at an average speed of 60 miles per hour, how long should the entire trip take?
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document.write( "a.3.3 hours
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document.write( "b.4.0 hours
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document.write( "c.7.0 hours
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document.write( "d.10.0 hours
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Algebra.Com's Answer #377761 by shervanique(2)![]() ![]() ![]() You can put this solution on YOUR website! 120 divided by 30 = 4 \n" ); document.write( "180 divided by 60 = 3 \n" ); document.write( "4 times 3 =7 hours \n" ); document.write( "answer is c \n" ); document.write( " |