If the problem asks you to find the final amount after a change, which quantity should you identify as the final amount?

If the problem asks you to find the final amount after a change, which quantity should you identify as the final amount?

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

Answer: (C)

When a problem asks for the final amount after a change, focus on the outcome you end up with after applying the change to the starting amount. That final outcome is called the result quantity. It represents what you have after the change is made. For example, if you start with 10 and the change is +4, the final amount is 14—the result quantity. The starting amount is the amount you began with, and the change quantity is how much is added or subtracted.

When a problem asks for the final amount after a change, focus on the outcome you end up with after applying the change to the starting amount. That final outcome is called the result quantity. It represents what you have after the change is made. For example, if you start with 10 and the change is +4, the final amount is 14—the result quantity. The starting amount is the amount you began with, and the change quantity is how much is added or subtracted.