Question 3
The ratio of Andy’s age to Calvin’s age is 2 : 5 now. Five years ago, the ratio was 1 : 3. What are their present ages?
**Editorial note for this self-study exercise:** Enter Andy’s age first, then Calvin’s age, as two integers separated by a semicolon with no spaces.
**Editorial note for this self-study exercise:** Enter Andy’s age first, then Calvin’s age, as two integers separated by a semicolon with no spaces.