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Girls form what percentage of all the students in the four schools?

Competition practiceMissing-Data DI
  • A44.1%
  • B45.0%
  • C43.2%
  • D55.9%

Step-by-Step Solution

Boys: 360 + 400 + 420 + 315 = 1,495. Girls: 240 + 320 + 350 + 270 = 1,180. ≈ 44.1%.
Answer: A) 44.1%

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