Howard's stew recipe make 6 servings and uses 1 carrots and 3 ears of corn. How many carrots and ears of corn does he need for 12 servings?
If the recipe makes 6 servings and uses 1 carrot and 3 ears of corn, then for 12 servings, he would need twice the amount of carrots and ears of corn.
Therefore, he would need 2 carrots and 6 ears of corn for 12 servings.