Nicolasmimi27 Nicolasmimi27 20-02-2022 Matematică a fost răspuns 4. Efectuati: a) 2/3:5/7 b) 7/8:3/5 c) 9/4:2/5 d) 8/9:3/7 e) 5/9:7/2 f) 6/5:7/8
