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24 October, 22:22

Collins Middle School has 280 sixth grade students. If the sixth grade is 35% of the total school, how many students are in the middle school?

A.

800

B.

98

C.

245

D.

315

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Answers (1)
  1. 24 October, 22:29
    0
    A - 800

    Step-by-step explanation:

    1 - set up a proportion

    2 - 35 over 10

    3 - 280 over x

    4 - 280 x 100 = 28000

    5 - 28000/35=800
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