Seudónimo Seudónimo
  • 17-03-2017
  • Mathematics
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A cinema contains 200 people. The ratio of children to adults is 13:7. How many children and how many adults are there?

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darlene8
darlene8 darlene8
  • 18-03-2017
there is 130 children and 70 adults
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lillianallama
lillianallama lillianallama
  • 20-03-2017
There should be 70 adults and 130 children
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