Question

1) (6 целых 14 - 4 целых 18) *4 + 3 целых 13 : 2 целых 12=
2) ( 2 целых 49 + 1 целая 16) * 1 целая 45 - 3 целых 19 : 2 целых 13=

Answer 1

1) (6 14 - 4 18) *4 + 3 13 : 2 12= (6 2/8 - 4 1/8)*4 + 10/3 * 2/5 = 2 1/8 * 4 + 4/3 = 17/8 * 4 + 4/3 = 17/2 + 4/3 = 51/6 + 8/6 = 59/6 = 9 5/6


2) ( 2 49 + 1 16) * 1 45 - 3 19 : 2 13=(2 8/18 + 1 3/18)*9/5 - 28/9*3/7 = 3 11/18 * 9/5 - 4/3 = 65/18 * 9/5 - 4/3 = 13/2 - 4/3 = 39/6 - 8/6=31/6 = 5 1/6