Question
City F and City G is 820 km apart. At 06 15, Marion, travelling at a constant speed, left City F for City G. At the same time, Zeph set off from City G for City F at a constant speed which was 8 km/h faster than Marion. Find Zeph's speed if they met at 11 15.
3 m

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City F and City G is 820 km apart. At 06 15, Marion, travelling at a constant speed, left City F for City G. At the same time, Zeph set off from City G for City F at a constant speed which was 8 km/h faster than Marion. Find Zeph's speed if they met at 11 15.