Jocelyn758 Jocelyn758

29-08-2015
Mathematics

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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

29-08-2015

8x - adults
5x - children

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

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