document.write( "Question 989936: You are driving to school in your car with an average velocity of 82.5 km/hr for 9.3 km. You then see a cop and decide to slow down. You then travel with an average velocity of 52.8 km/hr for 6.7 km.What is your average velocity for the whole trip?
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Algebra.Com's Answer #611242 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Find the time for both distances.
\n" ); document.write( "\"t%5B1%5D=9.3%2F82.5=0.1127\"\"hr\"
\n" ); document.write( "\"t%5B2%5D=6.7%2F52.8=0.1269\"\"hr\"
\n" ); document.write( "Total distance traveled is,
\n" ); document.write( "\"d=9.3%2B6.7=16\"\"km%2Fhr\"
\n" ); document.write( "Total time to travel is,
\n" ); document.write( "\"t=0.1127%2B0.1269=0.2396\"\"hr\"
\n" ); document.write( "So the average speed is,
\n" ); document.write( "\"S%5Bave%5D=16%2F0.2396=66.8\" \"kph\"
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