Question
Andrés's age is three times Quan's. plus wins and both ages add up to 69 years. Nillar both ages.
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Answer to a math question Andrés's age is three times Quan's. plus wins and both ages add up to 69 years. Nillar both ages.
Andrea
4.586 Answers
Solution:
1. Define variables:
- Leta
- Letq
2. Set up the equations based on the problem:
- Andrés is three times as old as Quan:a = 3q
- The sum of their ages is 69:a + q = 69
3. Substitutea = 3q
3q + q = 69
4. Simplify the equation:
4q = 69
5. Solve forq
q = \frac{69}{4}
6. Computeq
q = 17.25
7. Finda a = 3q
a = 3 \times 17.25
8. Computea
a = 51.75
Therefore:
- Quan is approximately 17.25 years old.
- Andrés is approximately 51.75 years old.
1. Define variables:
- Let
- Let
2. Set up the equations based on the problem:
- Andrés is three times as old as Quan:
- The sum of their ages is 69:
3. Substitute
4. Simplify the equation:
5. Solve for
6. Compute
7. Find
8. Compute
Therefore:
- Quan is approximately 17.25 years old.
- Andrés is approximately 51.75 years old.
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