If Dave is four years old, what is the sum of Dave's and Tracy's ages?

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Multiple Choice

If Dave is four years old, what is the sum of Dave's and Tracy's ages?

Explanation:
To find the sum of two ages, you add the two ages together. Dave is four years old, and the total depends on Tracy’s age. The given answer corresponds to Tracy being eight years old, because 4 + 8 equals 12. So the sum is 12. If Tracy were 0, 4, or 12 instead, the sums would be 4, 8, or 16, respectively, but those would come from different age relationships.

To find the sum of two ages, you add the two ages together. Dave is four years old, and the total depends on Tracy’s age. The given answer corresponds to Tracy being eight years old, because 4 + 8 equals 12. So the sum is 12. If Tracy were 0, 4, or 12 instead, the sums would be 4, 8, or 16, respectively, but those would come from different age relationships.

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