Maths Olympiad Prep

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Algebra Difficulty 4.9 AIME Find the answer

4. This year, Alice is 3 years old, and grandma is 51 years old. In \qquad years, grandma's age will be 4 times Alice's age.

A number or a short expression. Spacing and $ signs are ignored.

Solution

1313

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Source: NuminaMath-1.5, licensed Apache-2.0. Statement and solution reproduced as published; topic and difficulty added by this site.