Question
P6.SP.JC.21061118-A1
PSLE
Ginny and Della started jogging from the same point of the 10 km track round a nature reserve. They started at the same time but in opposite directions. Ginny jogged past Della after 4 km. Both of them did not change their speeds throughout. Ginny took 40 min to complete one round. What was Della's jogging speed in m/min?
3 m
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STUDENT

Primary 6 SPEED P6.SP.JC.21061118

07 May 2024, 06:12 PM

PSLE
Ginny and Della started jogging from the same point of the 10 km track round a nature reserve. They started at the same time but in opposite directions. Ginny jogged past Della after 4 km. Both of them did not change their speeds throughout. Ginny took 40 min to complete one round. What was Della's jogging speed in m/min?
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