20 markers are needed to cover the 10 kilometers.
So, let's say that all the dogs had a number of x.
then 1/12 x were the Hound Group dogs.
then, out of the Hound Group,, that is 1/12 x, 3/10 were English Foxhounds.
For this, we need to multiply the fractions:

so of all the dogs at the show, the English Foxhunds were a 1/40 fraction,
Answer:
2(39)(31)+2(39^2)=5460m^2
Step-by-step explanation:
We can use substitution to solve this equation in here y=6 and x=0 .
Hope this help you !