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# A scooter can run 225km with 5 litres of petrol. How many litres of petrol is needed to travel 135 km?

Last updated date: 15th Sep 2024
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Hint: In this question, we have to find the amount of petrol needed for a specific distance on the basis of given data.
We can find this by unitary method first we need to find how many kilometres can the scooter move for one unit petrol then we can find it for the required specifications.

It is given that a scooter can run $225$ km. with $5$ litres of petrol.
We need to find out the amount of petrol is needed to travel $135$ km.
Thus first we need to find out how much petrol is needed for the scooter to cover a one km. distance. Then we can find it for $135$ km.
Therefore, the scooter can run $225$ km. with $5$ litres of petrol.
The scooter can run $1$ km. with $\dfrac{5}{{225}}$ litres of petrol.
The scooter can run $135$ km. with $\dfrac{5}{{225}} \times 135 = 3$ litres of petrol.
Hence, the scooter can run $135$km. with $3$ litres of petrol.