Solve the Problem $\frac { 18 } { 19 }$ B) $\frac { 1 } { 14 }$

Multiple Choice

Solve the problem.
-A traffic light is red for 50 seconds, yellow for 5 seconds, and green for 40 seconds. Find the probability: P(the light is not yellow)

A) $\frac { 18 } { 19 }$
B) $\frac { 1 } { 14 }$
C) $\frac { 94 } { 95 }$
D) $\frac { 9 } { 14 }$