The number of people I would expect to have played the year before is 38.
The first step is to determine the fraction of people that would have played the year before in the team of 12.
3/12 = 1/4
Now, multiply the above fraction by 150
1/4 x 150 = 37.50
To learn more about multiplication, please check: https://brainly.com/question/3385014
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