marydove2017oxzcvi marydove2017oxzcvi
  • 24-10-2017
  • Mathematics
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Select the best answer for the question. 3.   9⁄11 = ?⁄22        A. 9   B. 4   C. 12   D. 18

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suspho
suspho suspho
  • 24-10-2017
9 : 11 = x : 22

x = 9 * 22 : 11

x = 198 : 11

x = 18
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