Question
PSLE
Zoe and Kay started jogging from the same point of the 15 km track round a nature reserve. They started at the same time but in opposite directions. Zoe jogged past Kay after 10 km. Both of them did not change their speeds throughout. Zoe took 30 min to complete one round. What was Kay's jogging speed in m/min?
3 m

Click button first when a symbol is required. X

PSLE
Zoe and Kay started jogging from the same point of the 15 km track round a nature reserve. They started at the same time but in opposite directions. Zoe jogged past Kay after 10 km. Both of them did not change their speeds throughout. Zoe took 30 min to complete one round. What was Kay's jogging speed in m/min?