Answer :
The answer is 1/6 because 6 is 6/1 then if you do a reciprocal you would get 1/6.
6 = 1/6
a) 1/6 = 6/1 = 6
b) 1 = 1/1 = 1
c) 12 = 12/1 = 1/12
d) 36 = 36/1 = 1/36
a) 1/6 = 6/1 = 6
b) 1 = 1/1 = 1
c) 12 = 12/1 = 1/12
d) 36 = 36/1 = 1/36