No. 17 Tolong jawab pakai caranya yaa...

(4 1/8 + 2 2/6 - 2 5/6) : 2
= (33/8 + 14/6 - 17/6) : 2
= (198/48 + 112/48 - 136/48) : 2
= 174/48 : 2
= 174/48 x 1/2 = 174/96 = 87/48 = 1 39/48 = 1 13/16 (C)