Răspuns: [tex]\bf\boxed{\frac{27}{32}}[/tex]
Explicație pas cu pas:
[tex]\bf\large \[ ( ^{(5}\frac{3}{4} + ^{(4}\frac{1}{5} - \frac{1}{2} ) \times \frac{5}{6} \] : \frac{4}{9} [/tex]
[tex]\bf\large \[ ( \frac{15}{20} + \frac{4}{20} - \frac{1}{2} ) \times \frac{5}{6} \] : \frac{4}{9} [/tex]
[tex]\bf\large \[ ( \frac{19}{20} - ^{(10}\frac{1}{2} ) \times \frac{5}{6} \] : \frac{4}{9} [/tex]
[tex]\bf\large \[ ( \frac{19}{20} - \frac{10}{20} ) \times \frac{5}{6} \] : \frac{4}{9} [/tex]
[tex]\bf\large ( \frac{9}{\not{20}} \times \frac{\not{5}}{6} ) : \frac{4}{9} [/tex]
[tex]\bf\large ( \frac{\not{9}}{4} \times \frac{1}{\not{6}} ) : \frac{4}{9} [/tex]
[tex]\bf\large ( \frac{3}{4} \times \frac{1}{2} ) : \frac{4}{9} [/tex]
[tex]\bf\large \frac{3}{8} : \frac{4}{9} [/tex]
[tex]\bf\large \frac{3}{8} \times \frac{9}{4} [/tex]
[tex]\bf\large \frac{27}{32} [/tex]
Succes! :)
▀▄▀▄ McRobert ▄▀▄▀
