A man travels 800 km in partly by rail and partly by steamer. He spend – McqOptions

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1.	A man travels 800 km in partly by rail and partly by steamer. He spends 7 hours more time on steamer. If the velocity of the steamer is 20 km/hr andÂ the velocity of rail is 55 km/hr, how much distance does he cover by steamer?
A.	316 km
B.	379 km
C.	474 km
D.	569 km
Answer» B. 379 km

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