Suppose you can factorize:

Then by expanding the right side, you have

which means in this case, you have to have
I would say that its pair 1 and 3
Answer:
So what’s the question?
Step-by-step explanation:
Well I'm assuming that you want me to simplify the fraction 40/6. Since 40 can go into 6 multiple times, this fraction is going to be a mixed number.
40/6 in simplest form is 6 2/3. Hope I helped!