Question

a car travels 540 km in 30 litres of petrol how far will it travel in 20 litres​

Answer 1

Answer:

the car will travel 360 km in 20 litres of petrol

Step-by-step explanation:

distance travelled by a car in 1 litre of petrol = (540/30) km

= 18 km

distance the car will travel in 20 litres of petrol = (20×18) km

= 360 km

hence, the car will travel 360 km in 20 litres of petrol

so, 360 km is the required answer

hope it helps u

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Answer 2

Answer:

360

Step-by-step explanation:

Let, distance of car be x

litres of petrol be y

X1 = 540, X2 = ?

Y1 = 30, Y2 = 20

X1/Y1 = X2/Y2

=> 540/30 = X2/20

=> 18 = X2/20

=> X2 = 20×18

=> X2 = 360