ANSWER

Step-by-step explanation
We want to find the ratio of 2 weeks to 14 days to 8 weeks.
To do this, we first have to put all three terms in the same unit. Let us put all the terms in days.
To convert from weeks to days, multiply the weeks by 7:

Therefore, the ratio becomes:

Now, put it in the lowest terms by dividing through by 14. That is:

That is the answer.