Question

Выполните действие:(13-516):(16-18);(57-23):(49-512).

Answer 1

1) 1/3-5/16=1/48
2)1/6-1/8=1/24
3)1/48:1/24=1/2

1)5/7-2/3=1/21
2)4/9-5/12=1/36
3)1/21:1/36=1 5/7