Jocelyn758
Jocelyn758 Jocelyn758
  • 29-08-2015
  • Mathematics
contestada

Teje ratio of adulta to children attedening a new exhibit at the museum was found 8:5 based on this ratio if 390 people attended one day how many would be children

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konrad509
konrad509 konrad509
  • 29-08-2015
8x - adults
5x - children

[tex]8x+5x=390\\ 13x=390\\ x=30\\\\ 5x=5\cdot30=150[/tex]
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