Add or Subtract as Indicated $$\frac { 9 } { 14 } - \frac { 8 } { 35 }$$

Multiple Choice

Add or subtract as indicated.
- $$\frac { 9 } { 14 } - \frac { 8 } { 35 }$$

A) $\frac { 1 } { 70 }$
B) $\frac { 29 } { 490 }$
C) $\frac { 29 } { 70 }$
D) $\frac { 37 } { 70 }$