You can put this solution on YOUR website! Distance = rate x time
Time is given in hours. Rate is given as meters per second. To get the correct answer the hours have to be converted to seconds using the following conversions:
1 hour = 60 minutes 1 minute = 60 seconds
Distance = 15 meters/sec. * 3 hours * 60 min./hour * 60 sec./min.
Distance = 162,000 meters = 162 kilometers