An athlete can jog at twice her walking pace. By walking for a total of 1h 40 min and jogging for a total of 30 minutes she covers a distance of 16km. What is her walking pace in kilometeres per hour (kph)?
1 Answer
Feb 17, 2018
Let her walking pace be
Distance covered while walking
Distance covered while jogging
Total distance covered
Imposing given condition
#8/3x=16#
#=>x=16xx3/8=6\ kph#