Question

8. A car covers 8 km on one litre of petrol.

(i) How many litres will be used for a journey 840 km long?

(ii) What is the price of petrol used up in the journey, if a litre of petrol

costs ₹ 7.60?​

Answer 1

Answer:

(i) 105 litres of petrol

Answer 2

Answer:

(i)FOR 1 LITRE OF PETROL 8 KM

SO , FOR 840 KM

840÷8

(ii)PRICE OF PETROL PER LITRE = 7. 60

PRICE FOR 840 KM = 7 . 60 × 840

= RUPPES 6384