Solve Write the Fractions in Simplest Form $\frac { 1 } { 5 }$

Multiple Choice

Solve. Write the fractions in simplest form.
-The following graph is called a circle graph or pie chart. Each sector (shaped like a piece of pie) shows the number of each color of marbles that Jay has: 270 are red, 252 are blue, 135 are yellow, 198 are green, and 45 are
Clear. What fraction of the marbles are red? Write the fraction in simplest form.
45

A) $\frac { 1 } { 5 }$
B) $\frac { 270 } { 900 }$
C) $\frac { 3 } { 10 }$
D) $\frac { 3 } { 7 }$