Question

alguien que me ayude porfa¡​

Answer 1

Respuesta:

[2; 5[ = $\frac{2 + 5}{2}$ = $\frac{7}{2}$ = 3.5

[5; 8[ = $\frac{5 + 8}{2}$ = $\frac{13}{2}$ = 6.5

[8; 11[ = $\frac{8 + 11}{2}$ = $\frac{19}{2}$ = 9.5

[11; 14[ = $\frac{11 + 14}{2}$ = $\frac{25}{2}$ = 12.5

[14; 17[ = $\frac{14+17}{2}$ = $\frac{31}{2}$ = 15.5

[17; 20[ = $\frac{17+20}{2}$ = $\frac{37}{2}$ = 18.5