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

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