Under normal temperature and pressure, how many cubic meters of LPG is a kilogram of LPG? I see different answers and want to find the right one

Sorry, the answer can't be correct
Because a measurement is not accurate
It can only be said that in a general range, errors in calculation should be taken into account in practical problems
Of course, if it's a question, it should be solved according to some given data

RELATED INFORMATIONS

1. When the water pressure is 0.2MPa and the flow rate is 15 cubic meters per hour, what is the pipe diameter?
2. How to calculate the pipe diameter, such as 200 cubic meters of water per hour. How to calculate the formula
3. How to calculate the pump power, head, pipe diameter and flow of water supply equipment? Is there a formula?
4. How many kilograms of water is 1 cubic meter?
5. How many barrels of water is one cubic meter
6. How much heat does a cubic meter of water need to rise from 20 to 30 degrees If you use an electric heater, how many kilowatts of heater do you need Excuse me: does 1 kilogram of water need 1 calorie per liter?
7. How many kilograms is a cubic meter of water
8. How many kilograms is a liter of water
9. How many kilograms of water is one liter of water?
10. How many kilograms is 40 liters of water?
11. How many cubic meters of LPG is 15 kg LPG Such as the title
12. How many kilograms is a cubic meter of LPG equal to
13. Who knows how many kilos a cubic meter of liquefied gas is? Now I've read many answers. If I'm confused, please answer me clearly
14. How many kilograms is a cubic meter of gas
15. How many kilos of standard coal does a cubic meter of biogas equal to? How many kilos of standard coal can be saved by daily production of 1000 cubic meters of biogas? What is the best explanation basis?
16. How many tons of coal is one cubic meter of biogas equivalent to
17. How many tons is a cubic meter of biogas
18. How many kilos is a cubic meter of gas
19. How many cubic meters of gas will be produced after one kilogram of liquefied gas passes through the gasifier
20. How much cubic gas does a kilogram of LPG produce?