Math

Please help and show steps i am very confused...
Determine a+b+c 25/84=1/a+1/ab+1/abc

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asked by G man
  1. First of all, you meant to say:
    Determine a+b+c
    if 25/84=1/a+1/ab+1/abc

    Bosnian did not research on this and you might want to look at this

    https://www.jiskha.com/display.cgi?id=1512455112

    posted by Reiny
  2. I still don't get it

    posted by G man

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