Răspuns :
4/15=8/30 - am amplificat cu 2
3/10=9/30 - am amplificat cu 3
8 9
--- < ---
30 30
deci, Alina a primit mai mult.
3/10=9/30 - am amplificat cu 3
8 9
--- < ---
30 30
deci, Alina a primit mai mult.
4/ 15 = 8/30 a primit Diana
3/10 = 9/30 a primit Alina
am adus la acelasi numitor
8/30 < 9/30
Diana < Alina
Alina a primit mai mult.
3/10 = 9/30 a primit Alina
am adus la acelasi numitor
8/30 < 9/30
Diana < Alina
Alina a primit mai mult.