Question

Выполните действия :)

Answer 1

5 4/9+2 5/12=5 16/36+2 15/36=7 31/36
4 4/9:2 2/3=40/9*3/8=5/3=1 2/3
3/7*5/11=15/77
5 1/8-4 1/2=5 1/8-4 4/8=4 9/8-4 4/8=5/8