Răspuns:
Explicație pas cu pas:
2/3 + 5/3 = 7/3
7/3*3/4 = 7/4
2/8 : 5/16 = 2/8*16/5 = 4/5
7/4 - 4/5 = 35/20 - 16/20 = 19/20
[tex](\frac{2}{3}+\frac{5}{3})*\frac{3}{4}- \frac{2}{8}:\frac{5}{16}=[/tex]
[tex]\frac{2+5}{3}*\frac{3}{4}- \frac{2}{8}*\frac{16}{5}=[/tex]
[tex]\frac{7}{3}*\frac{3}{4}- \frac{4}{5}=[/tex]
[tex]\frac{7}{4} -\frac{4}{5}=[/tex]
[tex]\frac{35}{20} -\frac{16}{20}=[/tex]
[tex]=\frac{19}{20}[/tex]