Simplify the Numerical Expression Below, Expressing the Answer in Its $\frac { 1 } { 7 } + \frac { 6 } { 4 } \cdot \frac { 4 } { 30 } - \frac { 1 } { 20 } \cdot \frac { 4 } { 7 }$

Multiple Choice

Simplify the numerical expression below, expressing the answer in its reduced form. $\frac { 1 } { 7 } + \frac { 6 } { 4 } \cdot \frac { 4 } { 30 } - \frac { 1 } { 20 } \cdot \frac { 4 } { 7 }$

A) $\frac { 6 } { 7 }$
B) $\frac { 5 } { 35 }$
C) $\frac { 11 } { 35 }$
D) none of these