Tính \(\dfrac{3}{5}\).\(\dfrac{6}{7}\)+\(\dfrac{3}{7}\):\(\dfrac{5}{3}\)-\(\dfrac{2}{7}\):\(1\dfrac{2}{3}\)

\(\dfrac{3^7.16^3}{12^5.27^2}\)

Các câu hỏi liên quan