kkbunny6316 kkbunny6316
  • 03-11-2016
  • Mathematics
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7 out of 11 people brought umbrellas. there were 99 people there. How many people did not have one

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401211
401211 401211
  • 03-11-2016

36. If 7/11 did bring one, then 4/11 didn't. 4*9=36

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