5. An aeroplane travels 510 km in 45 min. Find its speed.
Answers
Answered by
2
Answer:
the answer is 680 km/ h.........
Answered by
1
Answer:
Given,
Time taken by aeroplane to cover 510 km is =
45 Min
=> 45/60 h
=> 0.75 h
It asked speed.
As we know ,
Speed = Distance / Time
Here ,
Distance = 510 km
Time = 0.75 h
Speed = 510/0.75
=> 680 km/h
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