[tex]\frac{3}{8} +\frac{2}{3}=\frac{9}{24}+\frac{16}{24}=\frac{25}{24}=1\frac{1}{24}\\\\\\ \frac{ 10}{6} + \frac{3}{10}=\frac{ 5}{3} + \frac{3}{10}=\frac{ 50}{30} + \frac{9}{30}=\frac{59}{30}=1\frac{29 }{30}\\\\\\ \frac{4}{9} +\frac{1}{3}=\frac{4}{9} +\frac{3}{9}=\frac{7}{9}[/tex]
[tex]\frac{ 3}{5} + \frac{2}{7}=\frac{21}{35} + \frac{10}{35}=\frac{31}{35}\\\\\\ \frac{1}{2}+ \frac{1}{5}=\frac{5}{10}+ \frac{2}{10}=\frac{7}{10}[/tex]
