Question

Выполните действия 11/18+5/12; 5/3-3/7; 5/6-3/9-1/15

Answer 1

Ответ:

11/18+5/12=22/36+15/36=37/36=1 1/36

5/3-3/7=35/21-9/21=26/21=1 5/21

5/6-3/9-1/15=65/90-30/90-6/90 = 29/90