Question
PSLE
Zane and Xuan started jogging at the same time from point B to point D along the route shown. Zane jogged 50 m/min faster than Xuan. When Zane reached point D, he turned around at once to jog towards point B. He met Xuan at point C. They did not change their speeds throughout. What was Xuan's jogging speed in m/min?
2 m

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PSLE
Zane and Xuan started jogging at the same time from point B to point D along the route shown. Zane jogged 50 m/min faster than Xuan. When Zane reached point D, he turned around at once to jog towards point B. He met Xuan at point C. They did not change their speeds throughout. What was Xuan's jogging speed in m/min?