Question

1) 1/2-1/3-1/4 = ?

2) 2/3-1/4-1/6 = ?

3) 1/8-1/4-1/2 = ?

Answer 1

1) (6-4-3)12=-(112)
2) (8-3-2)12=312=14=0,25
3) (1-2-4)8=-(58)

Answer 2

спасибо большое!