Convert the Angle to Decimal Degrees and Round to the Nearest

Multiple Choice

Convert the angle to decimal degrees and round to the nearest hundredth of a degree.
- $77 ^ { \circ } 39 ^ { \prime }$

A) $77.65 ^ { \circ }$
B) $77.78 ^ { \circ }$
C) $77.39 ^ { \circ }$
D) $78.65 ^ { \circ }$