A gas tank holds 1125 mL of propane at 3.87 atm. What is the volume of the propane at 777 mm Hg?

Propane tanks are most commonly referred to by their water capacity volume, and propane tanks are normally filled to 80% of its water capacity. For example, a 120-gallon tank will hold approximately 100 gallons of propane when completely full. Since propane is stored in a liquid state under pressure, it needs room to

i'm pretty sure it is letter c.) car