Question
In a school field, 37 of the students wore glasses. After 18 students who wore glasses left the school field, the percentage of students who wore glasses decreased to 30%. How many students in the school field did not wear glasses?
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In a school field, 37 of the students wore glasses. After 18 students who wore glasses left the school field, the percentage of students who wore glasses decreased to 30%. How many students in the school field did not wear glasses?