document.write( "Question 878403: \"How do you solve this word problem?\"\r
\n" ); document.write( "\n" ); document.write( "\"A father walks 36 miles in 12 hours while his son covers the same distance on a bicycle at twice the father's rate of speed. At this rate, how many miles would the bicycle travel in 9 hours?\"
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Algebra.Com's Answer #530049 by JulietG(1812)\"\" \"About 
You can put this solution on YOUR website!
What is the father's rate of speed?
\n" ); document.write( "36 miles/12 hours = 3 miles per hour
\n" ); document.write( "The son is cycling at twice the rate, therefore 6 miles per hours.
\n" ); document.write( "If the son rides for 9 hours, how far will he travel?
\n" ); document.write( "6 miles per hour * 9 hours = 54 miles.
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\n" ); document.write( "Wow! He must be in great shape.
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