Perform the Indicated Operations $\frac{20^{2}-4^{2}}{20^{2}+4^{2}}$ A) $\frac{13}{15}$ B) 1
C) $\frac{12}{13}$ D) $-1$ E) $-\frac{12}{13}$

Multiple Choice

Perform the indicated operations. Simplify as much as possible. $\frac{20^{2}-4^{2}}{20^{2}+4^{2}}$

A) $\frac{13}{15}$
B) 1
C) $\frac{12}{13}$
D) $-1$
E) $-\frac{12}{13}$