If a car travels 120km on 45 litres of petrol, how much petrol is needed for a journey of 600km?
- 720 litres
- 160 litres
-
225 litres
- 960 litres
The correct answer is: C
Explanation
120km \(\to\) 45litres1km \(\to\) \(\frac{45}{120}\)litres
600km \(\to\) \(\frac{45}{120}\) x 600 = 225litres
There is an explanation video available .