Milton purchases a 5 gallon aquarium for his bedroom to fill the aquarium with water he uses a container with a cap city of 1 quart how many times for milton feel nickatina container before the aquarium is full

To answer this you will need to find out how many quarts there are in 5 gallons. You can use the conversion of 4 quarts in 1 gallon to find out how many quarts there are in 5 gallons.

4 qts/1 gal = 20 qts/5 gal

Here will need to fill the container 20 times to fill the aquarium.