А)51\6-5\6,б) 21\3-2\3 ,в)45\9-8\9

Question

А)51\6-5\6,б) 21\3-2\3 ,в)45\9-8\9

Answer 1

А). 51/6 - 5/6 = 46/6 = 23/3 = 7 целых 2/3
б). 21/3 - 2/3 = 19/3 = 6 целых 1/3
в). 45/9 - 8/9 = 37/9 = 4 целых 1/3