Milena is 7 years old, and her grandmother is 9 times older than her. Milena's grandfather is two years older than her grandmother. What is the age difference between Milena and her grandfather?
Please answer and provide answer explanation.
58
Milena's grandmother is 7 * 9 = 63 years old.

Her grandfather is 63 + 2 = 65 years old.

So the age difference between Milena and her grandfather is 65 - 7 = 58 years.

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The answer is 58