Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.
How many professors are there who are women and also poets?
Convert 0.\(\overline{26}\) into a proper fraction.
\( \frac{5}{17} \)
\( \frac{7}{33} \)
\( \frac{8}{21} \)
\( \frac{4}{15} \)
The following graph shows the number of units produced and number of units exported by a company over the years.
Study the graph and answer the question below.
During which year did the units produced decline?
What percentage of 1 is 6\( \frac{3}{4} \)?