In a world problem, which quantity shows the total after applying the change?

In a world problem, which quantity shows the total after applying the change?

• A. Start quantity
• B. Change quantity
• C. Result quantity
• D. Ending quantity

Answer: (C)

The key idea is identifying the value that comes after you apply the change to the starting amount. In a word problem, you begin with a starting quantity, you have a change quantity that tells you how much to add or subtract, and the quantity that results from performing that operation is the total after the change—the result quantity. That’s why the correct choice is the one labeled as the result quantity: it explicitly represents the outcome after applying the change. For example, start with 20, apply a change of +7, and the total after the change is 27—the result quantity. Ending quantity can also denote a final amount, but the wording here points to the value that results directly from applying the change.

The key idea is identifying the value that comes after you apply the change to the starting amount. In a word problem, you begin with a starting quantity, you have a change quantity that tells you how much to add or subtract, and the quantity that results from performing that operation is the total after the change—the result quantity. That’s why the correct choice is the one labeled as the result quantity: it explicitly represents the outcome after applying the change. For example, start with 20, apply a change of +7, and the total after the change is 27—the result quantity. Ending quantity can also denote a final amount, but the wording here points to the value that results directly from applying the change.