Question

qual o valor da expressão (+9/82) . (+7/12 -9/8)

Answer 1

$\dfrac{9}{82} * (\dfrac{7}{12} - \dfrac{9}{8} ) = \dfrac{9}{82} * \dfrac{-13}{24} \\ \\ \dfrac{3}{8} * \dfrac{-13}{82} = \dfrac{-39}{956} \approx -0,059451$

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15/12/2015
Sepauto - SSRC
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