Question
Ian cycled from the mall to the library at 145 m/min. His cousin cycled from the library to the mall at 116 m/min. Both of them started cycling towards each other at the same time and did not change their speeds throughout their journey. When Ian reached the mall, his cousin was 406 m from the library. What was the distance between the mall and the library? Express your answer in m.
4 m

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Ian cycled from the mall to the library at 145 m/min. His cousin cycled from the library to the mall at 116 m/min. Both of them started cycling towards each other at the same time and did not change their speeds throughout their journey. When Ian reached the mall, his cousin was 406 m from the library. What was the distance between the mall and the library? Express your answer in m.