Roohi travels 300 km to her home partly by train and partly by bus. She takes 4 hours if she travels 60 km by bus and the remaining by train.

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asked Jan 30, 2018 in Mathematics by sforrest072 (157,439 points) 61 410 941
edited Mar 5, 2018 by faiz
Roohi travels 300 km to her home partly by train and partly by bus. She takes 4 hours if she travels 60 km by bus and the remaining by train.If she travels 100 km by bus and the remaining by train, she takes 10 minutes longer. Find the speed of the train and the bus separately.

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answered Jan 30, 2018 by mdsamim (213,225 points) 5 10 15
selected Jan 30, 2018 by sforrest072
 
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Let the speed of the bus be x km/h and speed of the train be y km/h.

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