Final answer:
Melissa spent $3.59 on 0.72 pounds of ground chicken by multiplying the weight of the chicken by the price per pound.
Step-by-step explanation:
To determine how much Melissa spent on ground chicken, we need to multiply the weight of the chicken she bought by the price per pound. Melissa bought 0.72 pounds of ground chicken, and the cost is $4.99 per pound.
So, the calculation would be:
0.72 pounds × $4.99 per pound = $3.5928
Since we usually round money to the nearest cent, Melissa spent $3.59 on ground chicken.