A.1/2 + 1/3 +1/4= B.1/2a + 1/3a + 1/4a= C.1/4c + 2/3x + 5/6x= D.a/2bc - 3a/4bc + 2/5bc= E.3/5ab2 + 4/10 ab2 - 5/abc2= F.1/(a+b) + 2/(a+b) - 3/(a+b)= G.a/a-b - b

A.1/2 + 1/3 +1/4=
B.1/2a + 1/3a + 1/4a=
C.1/4c + 2/3x + 5/6x=
D.a/2bc - 3a/4bc + 2/5bc=
E.3/5ab2 + 4/10 ab2 - 5/abc2=
F.1/(a+b) + 2/(a+b) - 3/(a+b)=
G.a/a-b - b/a-b=
H.a-3b/a+b + a+2b/a+b - 2a-5b/a+b=
(MOHON BANTU BESOK DIKUMPUL,PLEASE JGN ASAL-ASALAN,DAN MOHON PAKEK CARA)(MISALNYA (ab2) ITU ARTINYA PANGKAT)