Question

Va rog cumm se face 11 supra 3 + 17 supra zece
Mersii

Answer 1

$\frac{11}{3}+ \frac{17}{10}= \frac{110+51}{30}= \frac{161}{30}$

Answer 2

Aduci la acelasi numitor , adica 30
si vei avea :
110/30 + 51/30 = 161/30