a)
[tex]2 \frac{3}{5} + 5 \frac{4}{5} = 7 \frac{8}{5} = 8 \frac{3}{5} [/tex]
b)
[tex]5 \frac{4}{7} + 4 \frac{3}{7} = 9 \frac{7}{7} = 10[/tex]
c)
[tex]1 \frac{13}{17} + 2 \frac{12}{17} = 3 \frac{25}{17} = 4 \frac{8}{17} [/tex]
d)
[tex]3 \frac{1}{4} + 2 \frac{3}{4} = 5 \frac{4}{4} = 6[/tex]
e)
[tex]5 \frac{2}{3} + 13 \frac{2}{3} = 18 \frac{4}{3} = 19 \frac{1}{3} [/tex]
f)
[tex]5 \frac{4}{11} + 2 \frac{9}{11} = 7 \frac{13}{11} = 8 \frac{2}{11} [/tex]
g)
[tex]4 \frac{3}{9} + 7 \frac{8}{9} = 11 \frac{11}{9} = 12 \frac{2}{9} [/tex]
h)
[tex]2 \frac{2}{3} + 2 \frac{2}{3} = 4 \frac{4}{3} = 5 \frac{1}{3} [/tex]
