Question
City W and City X is 810 km apart. At 06 50, Nicole, travelling at a constant speed, left City W for City X. At the same time, Will set off from City X for City W at a constant speed which was 9 km/h faster than Nicole. Find Will's speed if they met at 12 50.
3 m

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City W and City X is 810 km apart. At 06 50, Nicole, travelling at a constant speed, left City W for City X. At the same time, Will set off from City X for City W at a constant speed which was 9 km/h faster than Nicole. Find Will's speed if they met at 12 50.