Question

8. Petrol mileage is the number of kilometres you can drive on 1 L of
petrol. A test of a new car results in 400 km on 20 L of petrol. How far
could
you
drive on 55 L of petrol?
400
20​

Answer 1

Answer:

A new car can run for 20 litres = 400 km

For I litre, we can drive              = 400/20= 20 kms.

For 55 litres of Petrol, we can drive = 20X55

                                                             = 1100 km

Step-by-step explanation:

The question is attempted by Unitary Method. It is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Hope it helps