Question
PSLE
Wesley and Nicole started jogging at the same time from point M to point P along the route shown. Wesley jogged 20 m/min faster than Nicole. When Wesley reached point P, he turned around at once to jog towards point M. He met Nicole at point N. They did not change their speeds throughout. What was Nicole's jogging speed in m/min?
2 m

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PSLE
Wesley and Nicole started jogging at the same time from point M to point P along the route shown. Wesley jogged 20 m/min faster than Nicole. When Wesley reached point P, he turned around at once to jog towards point M. He met Nicole at point N. They did not change their speeds throughout. What was Nicole's jogging speed in m/min?