How Do You Determine Paint Thickness from Volume and Area?

[r-soy]

One gallon of paint (volume = 3.78 x 10-3 m3) covers an area of 25.0 m2 . What is the thickness ofthe fresh paint on the wall?





I want the concept to solve ?

 

[fss]

You have a volume (m³) and an area (m²). How would you get meters (m¹) from those two quantities?