What Is the Fraction $\frac { 80 } { 100 }$

Multiple Choice

What is the fraction $\frac { 80 } { 100 }$ when reduced to lowest terms?

A) $\frac { 8 } { 10 }$
B) $\frac { 1 } { 4 }$
C) $\frac { 4 } { 5 }$
D) 3