33/54
Explanation:
Step 1
So we multiply 5 by 9, and get 45.
Then we multiply 2 by 6, and get 12.
Next we give both terms new denominators -- 6 × 9 = 54.
So now our fractions look like this:
45/54 − 12/54
Step 2
Since our denominators match, we can subtract the numerators.
45 − 12 = 33
So the answer is:
33/54