If a car covers 100 km with 5 L of petrol, how much petrol will it need for 200 km?
Given, a car covers 100 km in 5 L of petrol. Hence, it covers 1 km in, 5100=120 L of petrol ∴ it covers 200 km in, 200× 120 = 10 L of petrol
If car covers 16 km in x litres of petrol, and in 1 litre of petrol, it can cover x km. How much distance will it cover in 5 litres of petrol?