Question:
Jaylen and Ken started jogging from the same place in opposite directions along a straight path. Jaylen’s speed was 30 m/min faster than Ken’s speed. Both of them did not change their speeds throughout the jog. At the end of the jog, they were 13.6 km apart. Jaylen jogged 2.4 km more than Ken. What was Ken’s average speed?
Solution:
![P6 / Catholic High / 2019 / SA2 / Paper 2 – Q04 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/06/P6_Catholic_High_2019_Prelims_Paper2_Q04-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Tao Nan / 2019 / SA1 / Paper 2 – Q02 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Tao_Nan_2019_SA1_Paper2_Q02-Qns.jpg?resize=400%2C182&ssl=1)