Question

if 2 liters of petrol costs rupees 180 ,how much petrol will cost rupees 360​

Answer 1

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Cost of 2.5 litres of petrol = Rs. 180

Cost of 1 litre of petrol = 180/2.5 = Rs. 72

Amount of petrol for Rs. 1728 = 1728/72 = 24

Thus 24 litres of petrol would cost Rs. 1728

Answer 2

I think 4 liters

because 360 is double of 180

so if 2 liters petrol price is 180

then 4 liters petrol price will be 360

I do this question logically

but you have to write step by step for perfect marks