ill give brainliest to first correct answer

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
nothing. The unit rate is
nothing. This means that each floor of the building is
nothing ft high.