document.write( "Question 574601: You ride a motor scooter 8 km for 15 minutes. Your [average] speed is? \n" ); document.write( "
Algebra.Com's Answer #369167 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! 15 min = 1/4 hour\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "d = rt\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8 = r(1/4)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8*4 = r\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "32 = r\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "r = 32\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So your average speed is 32 km/hr \n" ); document.write( " |