Subtracting Fractions - L2

1)

\frac{4}{12} - \frac{2}{7} =

2)

\frac{2}{3} - \frac{2}{12} =

3)

\frac{6}{8} - \frac{3}{9} =

1)

\frac{4}{12} - \frac{2}{7} = \frac{1}{21}

2)

\frac{2}{3} - \frac{2}{12} = \frac{1}{2}

3)

\frac{6}{8} - \frac{3}{9} = \frac{5}{12}