Question

1sobre2 - 1sobre3 + 1sobre4 =
​

Answer 1

Resposta:

16 sobre 6 jsjsgsvbssu jdjsbshshsbjsvshbs

Answer 2

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$\sf\dfrac{1}{2}-\dfrac{1}{3}+\dfrac{1}{4}\\\begin{array}{c|l}\sf2,3,4&\sf2\\\sf1,3,2&\sf2\\\sf1,3,1&\sf3\\\sf1,1,1\end{array}\longrightarrow \tt m\cdot m\cdot c(2,3,4)=2\cdot2\cdot3=12\\\sf\dfrac{1}{2}-\dfrac{1}{3}+\dfrac{1}{4}=\dfrac{6-4+3}{12}\\\huge\boxed{\boxed{\boxed{\boxed{\sf\dfrac{1}{2}-\dfrac{1}{3}+\dfrac{1}{4}=\dfrac{5}{12}}}}}\blue{\checkmark}$