Final answer:
Marlene ended up with fewer apples by buying the bigger bags.
Step-by-step explanation:
To determine if Marlene ended up with more or fewer apples, we need to compare the total weight of the apples she bought in each scenario.
In the first scenario, Marlene bought 2 bags, each weighing 314 pounds. So the total weight of the apples is 2 * 314 = 628 pounds.
In the second scenario, Marlene bought 3 bags, each weighing 225 pounds. So the total weight of the apples is 3 * 225 = 675 pounds.
Therefore, by buying the bigger bags, Marlene ended up with fewer apples.