joolfisher101 joolfisher101
  • 03-04-2017
  • Mathematics
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Mann Middle School has 1,000 students, 40 teachers, and 5 administrators. If the school grows to 1,200 students and the ratios are maintained, fine the number of administrators that will be needed.

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jozzy4
jozzy4 jozzy4
  • 03-04-2017
the ratio 8:1 ,then when it is 1200 is divided by 40=30.30. that admission is 30
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