Aden's aquarium has 42 gallons of water in it when filled. How many quarts are in Aden's tank when filled? gallons quarts HH HINT: 1 gallon = 4 quarts O 84 quarts O 168 quarts

Answer:
168 quarts
Explanation:
Since 1 gallon is equal to 4 quarts, to know how many quarts are in Aden's tank, we need to multiply 42 gallons by 4 quarts, so:
[tex]42\text{ gallons }\times\frac{4\text{ quarts}}{1\text{ gallon}}=42\times4=168\text{ quarts}[/tex]Therefore, Aden's tank is 168 quarts when filled