Question
PSLE
David and Luke started jogging at the same time along the route shown. Both did not change their speed throughout. After 20 min, David was at the halfway point and Luke was 440 m behind. David reached the end point 4 minutes before Luke. What was the distance of the route? Express the answer in m.
3 m

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PSLE
David and Luke started jogging at the same time along the route shown. Both did not change their speed throughout. After 20 min, David was at the halfway point and Luke was 440 m behind. David reached the end point 4 minutes before Luke. What was the distance of the route? Express the answer in m.