The answer is a.75.38 because if you take 75.38 and try and find the radius by dividing 75.38 by pi times 2 (6.28) it comes out to 12.0031847 which would be rounded to 12
If they mean written as a fraction, you have three total outcomes. As a fraction you can say 1/3 to say you have a one in three chance of landing on a specific one.