In a recent health survey, 700 single men in their twenties were asked to check the appr...

In a recent health survey, 700 single men in their twenties were asked to check the appropriate box or boxes on the following form:

The results were tabulated as follows: 349 men checked the gym box, 101 checked the vegetarian box, and 312 were blank (no boxes were checked).

a. Draw a Venn diagram illustrating the results of the survey.

b. What percent of these men were both members of a private gym and vegetarians?