Question
City L and City M is 819 km apart. At 07 35, Shiyun, travelling at a constant speed, left City L for City M. At the same time, Brandon set off from City M for City L at a constant speed which was 5 km/h faster than Shiyun. Find Brandon's speed if they met at 14 35.
3 m

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City L and City M is 819 km apart. At 07 35, Shiyun, travelling at a constant speed, left City L for City M. At the same time, Brandon set off from City M for City L at a constant speed which was 5 km/h faster than Shiyun. Find Brandon's speed if they met at 14 35.