The age of his son is approximately 9 years 4 months.
Given that, a father is 3 times older than his son, or 28 years older.
We need to find the how old is the son.
What is the equation?
In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Now, let the age of the son be x.
So, 3x=28
x=9.33
Therefore, the age of his son is approximately 9 years 4 months.
To learn more about the equations visit:
https://brainly.com/question/10413253.
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