Question
PSLE
Eric and Hilda started jogging at the same time from point L to point N along the route shown. Eric jogged 40 m/min faster than Hilda. When Eric reached point N, he turned around at once to jog towards point L. He met Hilda at point M. They did not change their speeds throughout. What was Hilda's jogging speed in m/min?
2 m

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PSLE
Eric and Hilda started jogging at the same time from point L to point N along the route shown. Eric jogged 40 m/min faster than Hilda. When Eric reached point N, he turned around at once to jog towards point L. He met Hilda at point M. They did not change their speeds throughout. What was Hilda's jogging speed in m/min?