👤

Answer :

Answer:

80 km per liter

Step-by-step explanation:

400 x .20 = 80

Answer: 20

Step-by-step explanation:Distance traveled = 400 km

Petrol used. = 20 liters

Petrol used per km = 400/20

= 20 km

therefore, a car travels 20 km in 1 litre.