If a pool holds 22,000 gallons, how long will it take to fill the pool at a rate of 400 gallons per minute, rounded off to the nearest minute?

22,000/400 = ?

22,000/400=55

To determine how long it will take to fill the pool, you need to divide the total number of gallons in the pool by the filling rate. Here's how you can calculate it:

1. Divide the total number of gallons in the pool (22,000) by the filling rate (400):
22,000 / 400 = 55

2. This calculation gives you the number of minutes needed to fill the pool completely. However, since the result should be rounded off to the nearest minute, you have to round it.

In this case, since we cannot have partial minutes, you should round up to the nearest whole minute because it will take more than 54.5 minutes.

Therefore, it will take approximately 55 minutes to fill the pool at a rate of 400 gallons per minute.