Question

Elle can buy 2 quarts of milk for 3$ or 1 gallon of milk for 3$ which is the better deal

Answer 1

Elle should buy 1 gallon of milk for $3.

Explanation:

In one gallon of milk, there are four quarts. So we can multiply the number of gallons by four to convert it to quarts.

(1 gallon)x(4 quarts) = 4 quarts in one gallon

4 quarts is greater than 2 quarts so 1 gallon for $3 is a better deal than 2 quarts for $3.