The height of a building is proportional to the number of floors. The figure shows the height of a building with floors. Complete parts a and b. a. Write the ratio of height of the building to the number of floors.​ Then, find the unit​ rate, and explain what it means in this situation. Fill in the correct answers to complete the sentences.

The ratio of height of the building to the number of floors is __
. The unit rate is
_. This means that each floor of the building is
__ ft high.