Answer:
10/500
Step-by-step explanation:
If the chance of winning a prize for each play is 1 in 50 that means the fraction would look like this:
[tex]\frac{1}{50}[/tex]
Therefore if the person plays 10 times simply mutiply the fraction by ten.
[tex]\frac{1}{50}[/tex] x 10
[tex]=\frac{10}{500}[/tex]
Since the question does not ask you to simplify you can leave your answer like that.