5/2 3/5 7/6 8/15 9/10 și 4/3 numitorul comun este 30
[tex]\frac{5}{2} = \frac{75}{30}[/tex]
[tex]\frac{3}{5} = \frac{18}{30}[/tex]
[tex]\frac{7}{6} =\frac{35}{30}[/tex]
7/6=35/30
[tex]\frac{8}{15} = \frac{16}{30}[/tex]
[tex]\frac{9}{10} = \frac{27}{30} \\[/tex]
[tex]\frac{4}{3} = \frac{40}{30}[/tex]
[tex]\frac{16}{30} , \frac{18}{30} , \frac{27}{30} , \frac{35}{30} , \frac{40}{30} , \frac{75}{30}[/tex]
