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simple math help!!

Discussion in 'Help & Requests' started by ninja_mango_cat, Oct 11, 2012.

  1. ninja_mango_cat

    ninja_mango_cat Active Member

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    simple math help!!

    hey guys. i need to know how to isolate a denomination from a neumerator. I dont remember how to do it, cause im having a brain fart :p i should know because in in trig for pete's sake :p. my question os basically 2.7=x/y where "y" is the denominator. I dont just want an answer, if you can explain how to do this, itd be great. thanks!
     
  2. Delta Squad

    Delta Squad Don't mind me, just getting my postcount up.
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    simple math help!!

    if i'm not mistaken you just move it to the other side, and change it to the opposite value of what it was on the other.

    2.7*x=y


    if i'm not mistaken.
     
  3. Jiwi

    Jiwi Grand Master
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    simple math help!!

    Delta's a little off <3

    it's basically this:

    2.7/1 = x/y

    Cross multiply and it becomes 2.7 * y = x * 1

    2.7y = x

    If you're solving FOR y, divide by 2.7 so you eventually get:

    y = x/2.7
     
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