Question

jaren is going to fill up his pool after he has completed needed pool repairs. his pool will hold 15,000 gallons of water and fills at 480 gallons per hour. the following equation is written to represent the situation. 15,000 ÷ 480 = 31.25 which of the following best explains the meaning of 31.25? a jaren is going to have to wait for 31.25 hours to complete his pool repairs. b jaren is going to have to spend $31.25 on pool repairs. c it will take 31.25 hours to fill the pool after jaren has repaired it. d the repairs will take 31.25 hours to complete.

Explanation:

Step1: Analyze the formula

The formula \(15000\div480 = 31.25\) is used. Here, \(15000\) is the total volume of the pool (in gallons) and \(480\) is the filling rate (gallons per hour).

Step2: Use the formula for time calculation

The formula for time \(t=\frac{\text{total volume}}{\text{rate}}\). So, \(t=\frac{15000}{480}\). This calculates the time taken to fill the pool. The value \(31.25\) represents the time (in hours) to fill the pool, not the time for repairs (options A and D are wrong) and not a cost (option B is wrong).

Answer:

C. It will take 31.25 hours to fill the pool after Jaren has repaired it.