Question

calcule e simplifique a resposta ;

A) 1/2 - 1/3

B) 5/6 - 1/3

C) 4/5 - 2/7

D) 7/8 - 1/6

E) 5/4 - 1/2

f) 8/10 - 1/5

Answer 1

A)1/2-1/3=
    1-1=0
B)5/6-1/3=
    30-1=29
C)4/5-2/7=
    1024-128=896
D)7/8-1/6=
    5764801-1= 5764800
E)5/4-1/5=
    20-1=19
F)8/10-1/5=
 1073741824-1=1073741823