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Darren Helle's avatar
Darren Helle
Copper Contributor
Sep 27, 2018

How do I interpret this formula?

I received a spreadsheet with the following formula: =c6/(1-10%)*10%.

In cell c6, is $200 so the result is $22.22 with a then total sum of $222.22.

I cannot wrap my head around how to interpret this formula so any assistance in explaining is appreciated.  Thanks

1 Reply

  • Detlef_Lewin's avatar
    Detlef_Lewin
    Silver Contributor

    Hello Darren

     

    My guess would be that it is a reverse calculation where 200 is the net value and 10% is the discount rate. 1-10% = 90% which represents the net value.

    Doing a cross-multiplication/rule of three gets you to:

     

    200    90%

    ---- = ---             =>    X = 200 * 10% / 90% = 22,222...

     X       10%

     

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