document.write( "Question 991583: Robert is visiting his friend who lives 170 kilometres away. I took him 2.5 hours to get to his friends house, at what speed did he travel? \n" ); document.write( "
Algebra.Com's Answer #611459 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "170km/2.5hrs=68km/hr \n" ); document.write( "ANSWER: his average speed was 68 kilometers per hour. \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |