a) [tex]\frac{2}{5} = \frac{4}{10}[/tex]
b) [tex]\frac{5}{7} = \frac{20}{28}[/tex]
c) [tex]\frac{7}{9} = \frac{21}{27}[/tex]
d) [tex]\frac{4}{6} = \frac{32}{48}[/tex]
e) [tex]\frac{2}{3} = \frac{12}{18}[/tex]
f) [tex]\frac{3}{5} = \frac{27}{45}[/tex]
g) [tex]\frac{5}{8} = \frac{25}{40}[/tex]
h) [tex]\frac{1}{5} = \frac{9}{45}[/tex]
i) [tex]\frac{2}{9} = \frac{14}{63}[/tex]
j) [tex]\frac{2}{6} = \frac{20}{60}[/tex]
k) [tex]\frac{3}{7} = \frac{18}{42}[/tex]
l) [tex]\frac{2}{5} = \frac{22}{55}[/tex]
