A train covers a distance of 250km in 2 hrs and an aeroplane covers a distance of 750 km in 3 hrs. find the ratio of the speed of train to aeroplane.
[ Hint: speed = Distance/Time]
I want the answer written in a paper!
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Answer :
- The ratio of the speed of train to aeroplane is 1 :2
Given :
- A train covers a distance of 250m in 2 hours and aeroplane covers a distance of 750 km in 3 hours
To find :
- The ratio of the speed of train to aeroplane
Solution :
We know That,
- Speed = Distance/Time
Given,
Train :
⇢ Train covers a distance of 250 km in 2 hours
⇢ One hour = 250/2 = 125km
Aeroplane
⇢ Aeroplane covers a distance of 750km in 3 hours
⇢ One hour = 750/3 = 250km
Now , Finding the ratio of the speed of train to aeroplane
⇢ Train : Aeroplane = 125 : 250
Now , we have to simplify
⇢ Train : Aeroplane = 125/ 125 : 250/125
⇢ Train : Aeroplane = 1 : 2
Hence , The ratio of the speed of train to aeroplane is 1 :2
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