Question

4 2/3*6-1 23/42*3 1/13+2 1/8*1 29/51 по действиям​

Answer 1

Ответ:

Сначала:
1.4 2/3*6=28

2.1 23/42*3 1/13=65/42*3*1/13=5/14

3.28-5/14=392-5/14=387/14=27 9/14

4.2 1/8*1 29/51=17/8*29/51=1/8*29/3=29/24=1 5/24

5.27 9/14+1 5/24=28 143/168=4847/168.