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Mathematics, 24.02.2021 15:50 luvcherie18

Jane and Sali cycled along the same 63km route. Jane took 3.5 hours to cycle the 63km. Sali started to cycle 4 minutes after Jane started to cycle.
Sali caught up with Jane when they had both cycled 30km.

Jane and Sali both cycled at constant speeds.

Work out Sali's speed in km/h. ​

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