TheSnakeANator
TheSnakeANator TheSnakeANator
  • 13-10-2017
  • Mathematics
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Help me asap!


please help

Help me asap please help class=

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musiclover10045
musiclover10045 musiclover10045
  • 13-10-2017

cross multiply:

21*9 = 189

7*q = 7q

so you have 189/7q

 divide 189 by 7 to get q

189 / 7 =27

q = 27

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