SOLUTION: 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

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: 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      Log On


   

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
Answer by tutorcecilia(2152) About Me  (Show Source):
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3 minutes 43.6 seconds
3 minutes 40.8 seconds
_______________________ [Subtract to find the difference]
0 minutes 2.8 seconds improvement