The volume of a 37' x 31' x 3" area is 287 cubic feet or 10.6 cubic yards. Call it 11 cubic yards.

All I did was multiply 37 x 31 x 0.25 to get cubic feet, then divided by 27 to get cubic yards

They may offer it by the scoop on their front-end loader, but they'll know how to convert cubic yards to a number of scoops.

All I did was multiply 37 x 31 x 0.25 to get cubic feet, then divided by 27 to get cubic yards

They may offer it by the scoop on their front-end loader, but they'll know how to convert cubic yards to a number of scoops.