A person travels for 5 hrs at speed of 40 kmh"1 & for 6 hrs at speed of 50 kmh'1 . At the end, he finds that he covered 1/2 of total distance. Find average speed to cover the remaining distance in 10

A person travels for 5 hrs at speed of 40 kmh"1 & for 6 hrs at spee

1.	A person travels for 5 hrs at speed of 40 kmh"1 & for 6 hrs at speed of 50 kmh'1 . At the end, he finds that he covered 1/2 of total distance. Find average speed to cover the remaining distance in 10
A.	20 kmh-1
B.	30 kmh-1
C.	40 kmh-1
D.	50 kmh-1
Answer» E.

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A person travels for 5 hrs at speed of 40 kmh"1 & for 6 hrs at speed of 50 kmh'1 . At the end, he finds that he covered 1/2 of total distance. Find average speed to cover the remaining distance in 10

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