Question
PSLE
Cody and Joelle started jogging at the same time from point S to point U along the route shown. Cody jogged 30 m/min faster than Joelle. When Cody reached point U, he turned around at once to jog towards point S. He met Joelle at point T. They did not change their speeds throughout. What was Joelle's jogging speed in m/min?
2 m

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PSLE
Cody and Joelle started jogging at the same time from point S to point U along the route shown. Cody jogged 30 m/min faster than Joelle. When Cody reached point U, he turned around at once to jog towards point S. He met Joelle at point T. They did not change their speeds throughout. What was Joelle's jogging speed in m/min?