Calculați:

[tex]a) \\ \\ |1 - \frac{1}{3} | + | \frac{7}{6} - 1| \\ \\ b) \\ \\ |1 + \frac{1}{2} | + |1 - \frac{5}{4} | \\ \\ c) \\ \\ |2 - \frac{5}{4} | - |1 - \frac{3}{8} | \\ \\ d) \\ \\ | \frac{11}{3} - 4 | - |2 - \frac{5}{9} | \\ \\ e) \\ \\ |2 - \frac{7}{5} | + | \frac{19}{10} - 3 | \\ \\ f) \\ \\ | \frac{1}{3} - 1| - | \frac{17}{15} - 3 | [/tex]

Este urgent!!!