Write the Contrapositive of the Statement $\frac { 1 } { \mathrm { n } }$

Multiple Choice

Write the contrapositive of the statement. Then use the contrapositive to determine whether to conditional statement is true or false.
-If $\frac { 1 } { \mathrm { n } }$ is not an integer, then $\mathrm { n }$ is not an integer.

A) If $\mathrm { n }$ is an integer, then $\frac { 1 } { \mathrm { n } }$ is an integer. false
B) If $\frac { 1 } { n }$ is an integer, then $n$ is an integer. false
C) If $\frac { 1 } { n }$ is an integer, then $n$ is an integer. true
D) If $\mathrm { n }$ is an integer, then $\frac { 1 } { n }$ is an integer. true