Divide Write the Answer in Simplest Form $\frac { 7 } { 19 } \div \frac { 9 } { 20 }$

Multiple Choice

Divide. Write the answer in simplest form.
- $\frac { 7 } { 19 } \div \frac { 9 } { 20 }$

A) $\frac { 138 } { 171 }$
B) $\frac { 140 } { 171 }$
C) $\frac { 140 } { 169 }$
D) $\frac { 139 } { 171 }$