- [tex] \frac{7}{12} - \frac{3}{12} = \frac{4}{12} = \frac{1}{3} [/tex]
[tex] \frac{17}{25} - \frac{12}{25} = \frac{5}{25} = \frac{1}{5} [/tex]
[tex] \frac{45}{76} - \frac{27}{76} = \frac{18}{76} = \frac{9}{38} [/tex]
[tex] \frac{8}{9} - \frac{5}{9} = \frac{3}{9} = \frac{1}{3} [/tex]
[tex] \frac{3}{2} - \frac{1}{2} = \frac{2}{2} = 1[/tex]
[tex] \frac{49}{3} - \frac{18}{3} = \frac{31}{3} = 10 \times \frac{1}{3} [/tex]
[tex] \frac{40}{7} - \frac{19}{7} = \frac{21}{7} = 3[/tex]
[tex] \frac{47}{20} - \frac{15}{20} = \frac{32}{20} = \frac{8}{5} = 1 \times \frac{3}{5} [/tex]