document.write( "Question 1071841: John travels x kilometers in 3 hours at a certain average speed. An expression for the distance that John travels in 5 kilometers at the same average speed is..... \n" ); document.write( "
Algebra.Com's Answer #686765 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! John travels x kilometers in 3 hours at a certain average speed. An expression for the distance that John travels in 5 kilometers at the same average speed is..... \n" ); document.write( "--------- \n" ); document.write( "To find the speed in km/hr, divide the kms by the hours. \n" ); document.write( "Is that not obvious? \n" ); document.write( "--------- \n" ); document.write( "r = d/t = x/3 \n" ); document.write( "=================== \n" ); document.write( "d = r*t \n" ); document.write( "d = (x/3)*5 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |