Answer
The sum of the fractions in the circle graph is $\frac{100}{100}$ or 1
Work Step by Step
$\frac{33}{100} + \frac{1}{20} + \frac{21}{100} + \frac{7}{100} + \frac{1}{25} + \frac{1}{25} + \frac{2}{25} + \frac{1}{50} + \frac{4}{25}$
$=\frac{33}{100} + \frac{5}{100} + \frac{21}{100} + \frac{7}{100} + \frac{4}{100} + \frac{4}{100} + \frac{8}{100} + \frac{2}{100} + \frac{16}{100}$
$=\frac{100}{100} = 1$
