[tex]( \frac{2}{3} \div 6) \times (5 \div \frac{10}{3} )[/tex]
[tex]( \frac{2}{3} \times \frac{1}{6} ) \times (5 \times \frac{3}{10} )[/tex]
[tex]( \frac{1}{3} \times \frac{1}{3} ) \times \frac{3}{2} [/tex]
[tex] \frac{1}{9} \times \frac{3}{2} [/tex]
[tex] \frac{1}{3} \times \frac{1}{2} [/tex]
[tex] \frac{1}{6} [/tex]
Succes in continuare:))