Question
P6.SP.JC.23100128-A1
PSLE
Billy and Irene started jogging at the same time from point B to point D along the route shown. Billy jogged 40 m/min faster than Irene. When Billy reached point D, he turned around at once to jog towards point B. He met Irene at point C. They did not change their speeds throughout. What was Irene's jogging speed in m/min?
2 m
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STUDENT

Primary 6 SPEED P6.SP.JC.23100128

03 Jul 2024, 03:36 PM

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