\(\Large \dfrac{4}{12}\) \(\Large \dfrac{2}{5}\) \(\Large \dfrac{3}{5}

• A.

  \(\Large \dfrac{4}{12}\)

• B.

  \(\Large \dfrac{2}{5}\)

• C.

  \(\Large \dfrac{3}{5}\)

• D.

  \(\Large \dfrac{2}{4}\)

\(\Large \dfrac{12}{30} = \dfrac{12 : 6}{30 : 6} = \dfrac{2}{5}\)