The pictograph shows the number of Students who cycle to school. On the whole, what is the percentage of class 3 students who cycle to schools. Class 1 Class 2 Class 3 Class 4 Key: each represents 20 students.

The pictograph shows the number of Students who cycle to school. On th

1.	The pictograph shows the number of Students who cycle to school. On the whole, what is the percentage of class 3 students who cycle to schools. Class 1 Class 2 Class 3 Class 4 Key: each represents 20 students.
A.	\[45%\]
B.	\[35%\]
C.	\[37\frac{1}{2}%\]
D.	\[20%\]
Answer» E.