Question

the height of a building is proportional to the number of floors. the figure shows the height of a building with 9 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.

Explanation:

Step1: Find the ratio

The height of the building is 126 ft and the number of floors is 9. The ratio of height of the building to the number of floors is $\frac{126}{9}$.

Step2: Simplify the ratio to get the unit - rate

$\frac{126\div9}{9\div9}=\frac{14}{1}$. The unit rate is 14 ft per floor. This means that each floor of the building is 14 ft high.

Answer:

The ratio of height of the building to the number of floors is $\frac{126}{9}$. The unit rate is 14. This means that each floor of the building is 14 ft high.