Reduce the Fraction Below to Its Lowest Terms $\frac { 65 a } { 40 a }$

Multiple Choice

Reduce the fraction below to its lowest terms. $\frac { 65 a } { 40 a }$

A) $\frac { 13 } { 8 }$
B) $\frac { 26 } { 8 }$
C) $\frac { 13 } { 16 }$
D) none of these