Question
PSLE
Zeph and Justin started jogging at the same time along the route shown. Both did not change their speed throughout. After 40 min, Zeph was at the halfway point and Justin was 610 m behind. Zeph reached the end point 4 minutes before Justin. What was the distance of the route? Express the answer in m.
3 m

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PSLE
Zeph and Justin started jogging at the same time along the route shown. Both did not change their speed throughout. After 40 min, Zeph was at the halfway point and Justin was 610 m behind. Zeph reached the end point 4 minutes before Justin. What was the distance of the route? Express the answer in m.