Tính nhanh: \(\Large\dfrac{4}{3}\) \(\Large\dfrac{5}{6}\) \(\Large\dfr

Tính nhanh: 

• A.

  \(\Large\dfrac{4}{3}\)

• B.

  \(\Large\dfrac{5}{6}\)

• C.

  \(\Large\dfrac{1}{8}\)

• D.

  \(\Large\dfrac{2}{7}\)