betogalan85 betogalan85
  • 22-03-2016
  • Mathematics
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there are 3 lines of people waiting to enter a museum each line has 12 people 4 people decide to leave how many people remain in line

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Аноним Аноним
  • 22-03-2016
32. (12×3)-4=32. I really hope that helps.
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Аноним Аноним
  • 22-03-2016
There are 12*3 people waiting in all. 36. 36- 4= 32
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