👤

[3,(3) . 0,3 + 5,25 : 3,5] : [0,8(3) - 0,(5)]

Răspuns :

[tex][3 \frac{3}{9} * \frac{3}{10} + \frac{525}{100} : \frac{35}{10}] :[ \frac{83-8}{90}- \frac{5}{9} ]= \\ \frac{10}{3}* \frac{3}{10}+ \frac{21}{4}* \frac{10}{35}]:[ \frac{5}{6}- \frac{5}{9}]= \\ 1+ \frac{3}{2}]: \frac{5}{18}= \\ \frac{5}{2}* \frac{18}{5}=9 [/tex]