Final answer:
Frosty's team would be expected to win 30 games at this rate.
Step-by-step explanation:
In the given information, Frosty's team won 5 out of 9 games played so far this season. To find out how many games they would be expected to win at this rate, we can set up a proportion:
5/9 = x/54
Cross multiplying, we get 9x = 5 * 54, so 9x = 270. Dividing both sides by 9, we find x = 30.
Therefore, Frosty's team would be expected to win 30 games at this rate.