Step: Find the distance covered in 2.5 litres of petrol
Given: Motorbike travels 330 km in 5 litres of petrol
⇒Distance covered in one litre of petrol =3305
=5×665
=66 km
∴ Distance covered in 2.5litres of petrol
=2.5×66
=165 km
Hence, the bike covers 165 kmin 2.5 litres of petrol.