5 - (5/6 - 2/3) = Caranyajuga ya :) lumayan loh 15 atau 20 poin

5 - (5/6 - 2/3)
= 5 - (5/6 - 4/6)
= 5 - 1/6
= 5/1 - 1/6
= 30/6 - 1/6
= 29/6

[tex]5 - ( \frac{5}{6} - \frac{2}{3} ) \\ \\ = 5 - ( \frac{5}{6} - \frac{4}{6} ) \\ \\ = 5 - \frac{1}{6} \\ \\ = \frac{5}{1} - \frac{1}{6} \\ \\ = \frac{30}{6} - \frac{1}{6} \\ \\ = \frac{29}{6} \\ \\ = 4 \frac{5}{6} [/tex]