Question

For every 21 litres of petrol a car can run for 80 km. How much petrol do you need (to 1 DP) to ensure the car has enough petrol of a trip that is 224 km?

Answer 1

Answer:

58.8 litres

Step-by-step explanation:

for 21 litres = 80 km

then for 1km= 21/80 litres

224 km = 224 × 1 km

= 224 × 21/80 = 58.8 litres

Answer 2

Answer:

58.8 litres of petrol needed