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Mathematics, 27.10.2020 09:30 sophiaa23

For spirit week at a local high school, students were encouraged to wear their school colors of blue and black. 1,200 students wore their school colors while 400 students did not wear blue and black. What percent of the school population did NOT wear their school colors? A. 20%
B. 25%
C. 33%
D. 30%

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