There is a traffic light at the intersection of Elm Street and Rose Street. The traffic light on Elm Street follows a cycle. It

Question

There is a traffic light at the intersection of Elm Street and Rose Street. The traffic light on Elm Street follows a cycle. It is green for 20 seconds, yellow for 5 seconds, and red for 25 seconds. As you travel along Elm and approach the intersection, what is the probability that the first color you see is green? 
A. 30% 
B. 40% 
C. 20% 
D. 10%

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