Question

Помогите сделать в 542 (1,2,3) пример а в 543 (1,2,3) пример и в 544 (1,2) пример срочно!!!!!!!!

Answer 1

542
1. 3 1/15 + 2 7/25= 3 5/75 + 2 21/75 = 5 26/75
2. 2 7/10 + 9 2/15 = 2 21/30 + 9 4/30 = 11 25/30 = 11 5/6
3. 9 5/18 + 6 1/12 = 9 10/36 + 6 6/36 = 15 13/36

Answer 2

7 1/4 - 3 7/15 = 7 15/60 - 3 28/60 = 6 75/60 - 3 28/60 = 3 47/60

Answer 3

9 5/12 - 6 2/7 = 9 35/84 - 6 24/84 = 3 11/84

Answer 4

544

Answer 5

10 2/5 + 15 5/6 + 3 3/5 + 4 1/6 = 10 12/30 + 15 25/30 + 3 18/30 + 4 5/30 = 32 60/30 = 34

Answer 6

Готово. Переписывайте