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#1 2012-02-02 03:02:20

carlossanudo1
Member
Registered: 2012-02-02
Posts: 1

need solution and expalnation

is correct?
  -3-7/9+5/6 = -83/18 or -53/18... thanks for you help me!

please explanation!!

Thanks,
carlossanudo1

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#2 2012-02-02 03:29:06

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,383

Re: need solution and expalnation

Hi carlossanudo1;

Have you learned how to add and subtract fractions?


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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