Question
In a school field, 58 of the children wore scarves. After 49 children who wore scarves entered the school field, the percentage of children who wore scarves increased to 80%. How many children in the school field did not wear scarves?
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In a school field, 58 of the children wore scarves. After 49 children who wore scarves entered the school field, the percentage of children who wore scarves increased to 80%. How many children in the school field did not wear scarves?