Question
In a tuckshop, 23 of the pupils wore caps. After 14 pupils who wore caps left the tuckshop, the percentage of pupils who wore caps decreased to 20%. How many pupils in the tuckshop did not wear caps?
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In a tuckshop, 23 of the pupils wore caps. After 14 pupils who wore caps left the tuckshop, the percentage of pupils who wore caps decreased to 20%. How many pupils in the tuckshop did not wear caps?