2000 2000
  • 21-02-2014
  • Mathematics
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A paroxysm of laughter escaped a few. If the ratio of the laughers to the stolid was 2 to 17,and 7600 were in the throng, how many did not laugh

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Аноним Аноним
  • 21-02-2014
Well, one part is 3800 so the remaining 17-2=15 parts was 57000 people.
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