At a pet show, there are dogs, cats and rabbits. there are 480 contestants altogether. 1/2 of the contestants are cats, 1/6 of the contestants are rabbits. how many dogs are there? what fraction of the contestants are dogs?

1/3 of the contestants are dogs and there are 160 dogos.

7.3

step-by-step explanation:

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.