Final answer:
To find the cost per pound of the sliced cheese, divide the total cost by the weight. The cost per pound is $6. To compare the cost per pound of turkey and cheese, use the rates found in 3b and 4b.
Step-by-step explanation:
To find the cost per pound of the sliced cheese, you need to divide the total cost by the weight. In this case, Gabriel spent $18 for 3 pounds of sliced cheese. So, the cost per pound can be found by dividing $18 by 3:
$18 ÷ 3 = $6 per pound
To compare the cost per pound of turkey and cheese, you can use the rates found in 3b and 4b. If the rate of turkey is lower than $6 per pound, then turkey is less expensive. If the rate of turkey is higher than $6 per pound, then cheese is less expensive.