Of the dogs at the dog show,
1/12
were
classified as belonging to the hound
group. of the dogs in the hound
group,
3/10
were english foxhounds.
what fraction of the dogs at the show
were english foxhounds?

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,  

Hope i can you!