a model of the eiffel tower that was purchased in a gift shop is 29.55 inches tall. the actual height of the eiffel tower is 985 feet, or 11

A model of the eiffel tower that was purchased in a gift shop is 29.55 inches tall. the actual height of the eiffel tower is 985 feet, or 11,820 inches. what scale factor was used to make the model ?

$$\\\small{\text{ $ \dfrac{11820\ \mathrm{inches} } {29.55\ \mathrm{inches}} = 400 $ }}\\\\ \small{\text{ $ 1:400 $ }}$$