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

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