lexi2005 lexi2005

07-11-2017
Mathematics

contestada

What does 7/12 - 2/5 =

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altavistard altavistard

07-11-2017

The LCD here is 12(5) = 60.
We must rewrite 7/12 - 2/5 with 60 as common denominator.
Doing this, we get 35/60 - 24/60 = 11/60 (answer)

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