Answer:
5 11/24 yards
Step-by-step explanation:
To know the total number of yards, we need to add 1 5/6 to 3 5/8.
So, first, we will rewrite the mixed numbers as fractions, so:

Now, we can add the fractions as:

Finally, 131/24 as a mixed number is:

Because when we divide 131 by 24, we get 5 as a quotient and 11 as a remainder.
So, the answer is 5 11/24 yards