Question

A car can cover a distance of 357 km on 42 litres of petrol.How far can it travel on 12 litres of petrol?

Answer 1

Distance travelled in 42 litres petrol = 357 km

=> Distance travelled in 1 litre petrol = 357 / 42

= 8.5 km

=> Distance travelled in 12 litre petrol = 8.5 × 12 km

= 102 km

Answer 2

In 1 litre of petrol, car can cover = $\frac{357}{42}$


In 12 litre of petrol, Car can cover $\frac{357*12}{42}$


In 12 Litre, car can cover = $\frac{4248}{42}$


In 12 litre of petrol, Car can cover 102 km 


i hope this will help you


-by ABHAY