Question

There was a long rainstorm last week. In the first ​, of rain fell. To find the unit rate for inches per​ hour, the first step is to write the rate as shown to the right. What is the next​ step? What is the unit rate for inches per​ hour? For hours per​ inch

a) Divide by the number of hours
b) Multiply by the number of hours
c) Divide by the amount of rain
d) Multiply by the amount of rain

Answer 1

The next step is to divide by the number of hours to find the unit rate for inches per hour.

Step-by-step explanation:

The next step to find the unit rate for inches per hour is to divide by the number of hours. Since the question states that the first ​ of rain fell, we divide this amount by the number of hours. For example, if the rain fell over a period of 5 hours, we would divide the amount of rain by 5 to find the unit rate for inches per hour.

Therefore, the correct answer is a) Divide by the number of hours.

The unit rate for inches per hour is the amount of rain divided by the number of hours. It tells us how many inches of rain fell in each hour. For example, if 1 inch of rain fell in 5 hours, the unit rate would be 1/5 inches per hour.