26.
20.
A helicopter flies from a city A to B. The line joining
A and B is along north-south and its length is 100
km. The speed of the helicopter is kept 100 km/h
and wind blows from west to east with a speed of
60 km/h. The time taken by the helicopter is
(1) 0.75 h
(2) 1.0 h
(3) 1.25 h
(4) 1.33 h
Answers
Answered by
6
Answer:
1.33 hours friend ghggf
Answered by
19
Answer is 1.27
Explanation:
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