Răspuns :
3/13 = 15/65 × 65 => 15 banane
4/5 = 12/15 × 15 => 12 capsune
65-15-12=38
7/19 = 14/38 × 38 => 14 portocale
65-15-12-14=24 pere
3/13 = 15/65 × 65 => 15 banane
4/5 = 12/15 × 15 => 12 capsune
65-15-12=38
7/19 = 14/38 × 38 => 14 portocale
65-15-12-14=24 pere