A cafe has seven gallons of lemonade. How many quarts do they have?

The most important thing to know is that one gallon is four quarts.

You can do 4x7 to solve, which would be 28.

They would have 28 quarts.

4 quarts are in a gallon

to find how many quarts they have, multiply the 7 gallons by the 4 quarts that are in them

7 gallons • 4 quarts = 28

so, the cafe has 28 quarts of lemonade