a)
[tex] \frac{5}{3} + \frac{44}{6} - 7 = 2[/tex]
b)
[tex] \frac{8}{15} - \frac{2}{5} + 1 = \frac{17}{15} [/tex]
c)
[tex] \frac{3}{5} - \frac{7}{12} + \frac{4}{15} = \frac{17}{60} [/tex]
d)
[tex]1 - \frac{4}{27} + \frac{5}{18 = } \frac{61}{54} [/tex]
e)
[tex] \frac{25}{8} - \frac{27}{24} - \frac{37}{37} = 1[/tex]
