Question

[Kfkfj]

tính: \(G=\dfrac{4,5:\left[47,375-\left(26\dfrac{1}{3}-18.0,75\right).2,4:0,88\right]}{17,81:1,37-23\dfrac{2}{3}:1\dfrac{5}{6}}\)

Answer 1

[Nguyễn Lê Phước Thịnh]

\(G=\dfrac{\dfrac{9}{2}:\left[\dfrac{379}{8}-\dfrac{77}{6}\cdot\dfrac{12}{5}:\dfrac{22}{25}\right]}{13-\dfrac{71}{3}:\dfrac{11}{6}}=\dfrac{\dfrac{9}{2}:\dfrac{99}{8}}{\dfrac{1}{11}}=\dfrac{4}{11}:\dfrac{1}{11}=4\)