Question is incomplete, complete question is given below.
The numerator of a fraction is 9 and the denominator is 6. All of the following numbers are equivalent except _____.
A) 2/3
B)3/2
C)1 1/2
D)18/12
Answer:
A) 2/3
Step-by-step explanation:
Given:
The fraction is 
By solving the above fraction to its simplest form we get

Now For Option A which is 
Give fraction is 
We can say that it is Not equivalent to given fraction.
Now For Option B which is 
Give fraction is 
We can say that it is equivalent to given fraction.
Now For Option C which is 
Solving above equation to simplest form we get,

Give fraction is 
We can say that it is equivalent to given fraction.
Now For Option D which is 
Solving above equation to simplest form we get,

Give fraction is 
We can say that it is equivalent to given fraction.
Hence all answer B C and D are all equal to
except A which is 