Question
P6.SP.JC.23100128-A1
PSLE
Ken and Mary started jogging at the same time from point B to point D along the route shown. Ken jogged 30 m/min faster than Mary. When Ken reached point D, he turned around at once to jog towards point B. He met Mary at point C. They did not change their speeds throughout. What was Mary's jogging speed in m/min?
2 m
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STUDENT

Primary 6 SPEED P6.SP.JC.23100128

03 Jul 2024, 08:27 PM

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