Răspuns :
[tex] \frac{ \frac{2}{16} }{ \frac{2}{5} } [/tex]
[tex] \frac{2}{16} \div \frac{2}{5} [/tex]
[tex] \frac{2}{16} \times \frac{5}{2} [/tex]
[tex] \frac{2 \times 5}{16 \times 2} [/tex]
Simplificam prin factorul comun 2
[tex] \frac{5}{16} [/tex]