Subtracting Fractions - L1

1)

\frac{3}{20} - \frac{1}{20} =

2)

\frac{7}{11} - \frac{4}{11} =

3)

\frac{3}{7} - \frac{2}{7} =

1)

\frac{3}{20} - \frac{1}{20} = \frac{1}{10}

2)

\frac{7}{11} - \frac{4}{11} = \frac{3}{11}

3)

\frac{3}{7} - \frac{2}{7} = \frac{1}{7}