Question
P6.RD.TL.16010101-A2
In a hall, 37 of the pupils wore spectacles. After 130 pupils who wore spectacles entered the hall, the percentage of pupils who wore spectacles increased to 80%. How many pupils in the hall did not wear spectacles?
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STUDENT

Primary 6 RFPD P6.RD.TL.16010101

11 Jun 2024, 05:57 AM

In a hall, 37 of the pupils wore spectacles. After 130 pupils who wore spectacles entered the hall, the percentage of pupils who wore spectacles increased to 80%. How many pupils in the hall did not wear spectacles?
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