Question
There were 665 students in a school. On the school anniversary, 23 of the girls and 34 of the boys came in white caps. The rest came in red caps. The number of boys who wore red caps was four times of the girls who wore red caps. How many students were in white caps that day?
4 m

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There were 665 students in a school. On the school anniversary, 23 of the girls and 34 of the boys came in white caps. The rest came in red caps. The number of boys who wore red caps was four times of the girls who wore red caps. How many students were in white caps that day?