malik fills a pool with water. it takes 1/4 hour to fill the pool with 180 gallons of water what is the unit rate in gallons per hour

To find the unit rate in gallons per hour, we need to first convert the time from 1/4 hour to 1 hour. Since 1/4 hour is 15 minutes, which is 1/4 of an hour, we can calculate it as follows:

1/4 hour x 4 = 1 hour

Then, we find the amount of water that can be filled in 1 hour:

180 gallons รท 1/4 = 180 gallons x 4 = 720 gallons

So, the unit rate in gallons per hour is 720 gallons per hour.