document.write( "Question 354212: 2 cars are moving in different speeds.the red car travles3 miles in 7 minutes;while the blue car travles 4 miles in 9 minutes.wich car is faster? \n" ); document.write( "
Algebra.Com's Answer #253166 by rfer(16322)\"\" \"About 
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9 min=0.15 hrs
\n" ); document.write( "7 min =0.117 hrs
\n" ); document.write( "4/0.15=26.67 mph (B)
\n" ); document.write( "3/0.117=25.64 mph
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