Find the Decimal Form for the Rational Number $- \frac { 3 } { 8 }$

Multiple Choice

Find the decimal form for the rational number. If it repeats, then so indicate with a bar.
- $- \frac { 3 } { 8 }$

A) $- 0.3 \overline { 75 }$ .
B) $- 0.37 \overline { 5 }$ .
C) $- 0.375$ .
D) $- 0 . \overline { 375 }$ .