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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

Respuesta :

24-10-2017

9 : 11 = x : 22

x = 9 * 22 : 11

x = 198 : 11

x = 18

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