document.write( "Question 365667: Two cars travel 210 miles from Harrisburg to Pittsburgh. Car A makes the trip in 3 1/2 hours. Car B travels 10 miles per hour slower than Car A. How long would it take fcar b to make the trip. \r
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document.write( "I figure car a drove 1 mph because 3 1/2 is equal to 120 minutes. That would mean car b is traveling at a negative 9 miles per hour and I'm getting lost. Please help me solve this math question. Thank You\r
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Algebra.Com's Answer #260684 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Two cars travel 210 miles from Harrisburg to Pittsburgh. Car A makes the trip in 3 1/2 hours. Car B travels 10 miles per hour slower than Car A. How long would it take fcar b to make the trip. \n" ); document.write( "Car A: 210 miles/3.5 hr = 60 mph \n" ); document.write( "Car B goes 50 mph \n" ); document.write( "210/50 = 4.2 hours \n" ); document.write( "-------------------------\r \n" ); document.write( "\n" ); document.write( "I figure car a drove 1 mph because 3 1/2 is equal to 120 minutes. 3.5 hours = 210 minutes.\r \n" ); document.write( "\n" ); document.write( " That would mean car b is traveling at a negative 9 miles per hour and I'm getting lost. Please help me solve this math question. Than \n" ); document.write( " |