Question 178184
I think that they want you to use 3ft/yd three times (for cubed)


actually, if they want a "multiplier"; it would be (1/3)yd/ft



4700 ft^3 * (1/3)yd/ft * (1/3)yd/ft * (1/3)yd/ft = 522 2/9 yd^3