4 1/8 + 6 1/3 - 14 2/7 ??

1/2 + 2 - 2 × 2
1/2 + 2 - 4
1/2 -2
- 3/2

Semoga membantu,
Maaf kalau salah..,,

4 1/8+6 1/3-14 2/7=10 3/24+8/24=10 11/24
=10 11/24-14 2/7= -4 22/49-14/49=
Total = -4 8/49

Semoga dapat bermanfaat :)