Question

Mă puteți ajuta cu un exercițiu? Am uitat cum se fac acestea: 7/3: (5/4•4/5)+23
Plsssss

Answer 1

7/3:1+23=7/3+23 =7/3+69/3=(7+69)/3=76/3

pt ca (5/4) *(4/5) = (5*4)/(4*5)=20/20=1

Answer 2

$\frac{7}{3} : ( \frac{5}{4} * \frac{4}{5} ) +23 = \frac{7}{3} :1 +23 = \\ \\ \frac{7}{3}+23 = \frac{7}{3} +\frac{69}{3} = \frac{76}{3}$