Question
PSLE
Seth and Lee started jogging at the same time along the route shown. Both did not change their speed throughout. After 50 min, Seth was at the halfway point and Lee was 490 m behind. Seth reached the end point 7 minutes before Lee. What was the distance of the route? Express the answer in m.
3 m

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PSLE
Seth and Lee started jogging at the same time along the route shown. Both did not change their speed throughout. After 50 min, Seth was at the halfway point and Lee was 490 m behind. Seth reached the end point 7 minutes before Lee. What was the distance of the route? Express the answer in m.