Question

Calculați expresia urmatoare:

Answer 1

Răspuns:

E=10/9•{5/2•[(2,15-1,15)•(0,64-0,2+28)]:(1 - 11/5 • 1/7)}

E=10/9•[5/2•(1•28,44):(1 - 11/35)]

E=10/9•5•1422/100•35/24)

E=711/9•35/24

E=79•35/24

E=115,208(3)