Question
City J and City K were 396 km apart. At 9.22 a.m., Parry set off from City J travelling at 60 km/h towards City K, while Jan set off from City K travelling towards City J. They met on their way at 12.22 p.m. Find Jan's average speed.
3 m

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City J and City K were 396 km apart. At 9.22 a.m., Parry set off from City J travelling at 60 km/h towards City K, while Jan set off from City K travelling towards City J. They met on their way at 12.22 p.m. Find Jan's average speed.