Please see analysis ❤️
1.
[tex]3 \frac{1}{2} + \frac{2}{3} = \frac{7}{2} + \frac{2}{3} = \frac{21}{6} + \frac{4}{6} = \frac{25}{6} [/tex]
2.
[tex]2 \frac{2}{5} + 1\frac{1}{6} = \frac{12}{5} + \frac{7}{6} = \frac{72}{30} + \frac{35}{30} = \frac{107}{30} [/tex]
3.
[tex]5 \ \frac{1}{4} + 1 \ \frac{3}{5} = \frac{21}{4} + \frac{8}{5} = \frac{105}{20} + \frac{32}{20} = \frac{137}{20} [/tex]
4.
[tex]13 \ \frac{3}{4} - 6 \ \frac{1}{3} = \frac{55}{4} - \frac{19}{3} = \frac{165}{12} - \frac{76}{12} = \frac{89}{12} [/tex]
5.
[tex]7 \frac{4}{5} - 2 \frac{1}{3} = \frac{39}{5} - \frac{7}{3} = \frac{117}{15} - \frac{35}{15} = \frac{82}{15} [/tex]
{General points}
Hope it helps ❤️
