a)
[tex]3 \frac{2}{5} = \frac{3 \times 5 + 2}{5} = \frac{15 + 2}{5} = \frac{17}{5} [/tex]
b)
[tex]4 \frac{3}{7} = \frac{4 \times 7 + 3}{7} = \frac{28 + 3}{7} = \frac{31}{7} [/tex]
c)
[tex]7 \frac{3}{4} = \frac{7 \times 4 + 3}{4} = \frac{28 + 3}{4} = \frac{31}{4} [/tex]
d)
[tex]2 \frac{5}{9} = \frac{2 \times 9 + 5}{9} = \frac{18 + 5}{9} = \frac{23}{9} [/tex]
e)
[tex]10 \frac{3}{8} = \frac{10 \times 8 + 3}{8} = \frac{80 + 3}{8} = \frac{83}{8} [/tex]
