Grades 9-10 Video Solutions 2010-Levels 9&10 Video Solutions 2010 problem9

Levels 9&10 Video Solutions 2010 problem9

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The math teacher mentioned that the product of his age in 2010 and his father's age equaled 2010. By factoring 2010 into its prime components (2, 3, 5, and 67), we find ages: 67 (father's age) and 30 (teacher's age). Calculations show the teacher's age is 30, making his birth year 1980 (2010 - 30). Therefore, the teacher was born in 1980.