Question

Q=(\(\frac{1}{3}\) --- 25% _\(\frac{1}{2}\) ) x (\(\frac{-789}{2011}\) + \(\frac{5}{2012}\) -- 17 )

Answer 1

\(\frac{1}{3}\)---- 25 % là???

Answer 2

\(Q=\left(\frac{1}{3}-25\%-\frac{1}{2}\right)\cdot\left(\frac{-789}{2011}+\frac{5}{2012}-17\right)\)

\(Q=\left(\frac{1}{3}-\frac{1}{4}-\frac{1}{2}\right)\cdot\left(\frac{-789}{2011}+\frac{5}{2012}-\frac{17}{1}\right)\)

\(Q=\left(\frac{4}{12}-\frac{3}{12}-\frac{6}{12}\right)\cdot\left(\frac{-1587468}{4046132}+\frac{10055}{4046132}-\frac{68784244}{4046132}\right)\)

\(Q=\frac{-5}{12}\cdot\frac{-70361657}{4046132}=\frac{351808285}{48553584}\)