Вычисли (3 3/14+ 1 11/14)+ 713/14- ( 5 5/14-2 6/14)

Question

Вычисли (3 3/14+ 1 11/14)+ 713/14- ( 5 5/14-2 6/14)

Answer 1

1)3 3/14+1 11/14=4 14/14=4+1=5
2)5 5/14-2 6/14=4 19/14-2 6/14=2 13/14
3)5+713/14=5+50 13/14=55 13/14
4)55 13/14-2 13/14= 53