document.write( "Question 71873: henry bicycled around a track in 3 minutes 43.6 seconds.the next day he cycled around the same track in 3 minutes 40.8 seconds. by how many seconds did henry improve his time \n" ); document.write( "
Algebra.Com's Answer #51360 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! 3 minutes 43.6 seconds \n" ); document.write( "3 minutes 40.8 seconds \n" ); document.write( "_______________________ [Subtract to find the difference] \n" ); document.write( "0 minutes 2.8 seconds improvement\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |