Question

In a survey of teenagers, 3/4 responded that they got regular exercise, and 5/9 of those said that soccer was their main form of exercise. What fraction of the teenagers mainly exercise by playing soccer?

Answer 1

Is the Answer 5/12

Answer 2

The fraction of teenagers that mainly exercise by playing soccer is $\frac{5}{9} \cdot \frac{3}{4} = \boxed{\frac{5}{12}}$.

Answer 3

Yes, the correct answer is $\frac{5}{12}$.