Question

If 3 litre of petrol cost rupees 165 what is the coast of 8 litre of petrol?​

Answer 1

Answer:

Rs. 440

Step-by-step explanation:

If the amount of petrol will increase, the cost will also increase. So, we will use direct proportionality, here.

3 litre of Petrol = Rs. 165

1 litre of Petrol = Rs. 165/3 = Rs. 55

So, 8 litre of Petrol = Rs. 55 × 8 = Rs. 440

Cost of 8 litre of Petrol = Rs. 440

Answer 2

Cost of 3 litre petrol= 165

cost of 1 litre petrol= 165/3 = 55

cost of 8 litre petrol= 55×8= 440

hence, the cost of 8 litres of petrol is ₹440.