Răspuns:
[tex]( \frac{12}{25} \div \frac{4}{5}) \div \frac{9}{35} [/tex]
[tex]( \frac{12}{25} \times \frac{5}{4}) \times \frac{35}{9} [/tex]
[tex] \frac{60}{100} \times \frac{35}{9} [/tex]
[tex] \frac{2100}{900} = \frac{21}{9} = \frac{7}{3} [/tex]
#Cuplă
