document.write( "Question 287597: On a recent trip I averaged 20 miles per hour for 1 hour,30 miles per hour for 3 hours and 60 miles per hour for 2hours. Measured in miles per hour, which of the following is closest to the average speed for the entire trip?\r
\n" ); document.write( "\n" ); document.write( "(a) 36 (b) 37 (c) 38 (d) 39 (e) None of the above
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Algebra.Com's Answer #208369 by Grinnell(63)\"\" \"About 
You can put this solution on YOUR website!
REMEMBER RATE X TIME =DISTANCE!!!!!!
\n" ); document.write( "Let's quickly do the math!
\n" ); document.write( "He traveled six hours!
\n" ); document.write( "He went 230MPH.
\n" ); document.write( "230/6=38.3 hours. C is answer.
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