What is the cost of an imperial gallon petrol in great briton?
The cost of one imperial gallon of petrol in Great Britain can vary depending on a number of factors, including the location and the type of petrol. As of March 2023, the average price for a gallon of unleaded petrol in the UK is approximately £1.55. However, prices can range from around £1.45 to over £1.60 per gallon, depending on the specific petrol station and fuel type. It's always best to check current fuel prices from reputable sources before making a purchase.