Car A travels x km for every litre of petrol, while car B travels (x + 5) km for every litre of petrol. (i) Write down the number of litres of petrol used by car A and car B in covering a distance of 400 km. (ii) If car A use 4 litre of petrol more than car B in covering the 400 km, write down and equation in x a nd solve it to determine the number of litre of petrol used by car B for the journey.
Given Distance = 400 km
car A travels x km /litre.
car B travels (x +5) km/litre.
(i) No, of litre used by car
No.of litre of petrol used by car B
