Write the Ratio Using Fractional Notation $\frac { 10 } { 7 }$

Write the ratio using fractional notation. Do not simplify.
-10 to 7

A) $\frac { 10 } { 7 }$
B) $\frac { 10 } { 70 }$
C) $\frac { 7 } { 10 }$
D) $\frac { 70 } { 10 }$