The ratio of roosters to chickens is 2 to 8. if there are 5 roosters, how many chickens are there

2/8 = 5/y...2 roosters to 8 chickens = 5 roosters to y chickens
cross multiply because this is a proportion
(2)(y) = (8)(5)
2y = 40
y = 40/2
y = 20so with 5 roosters comes 20 chickens

2/8 reduces to 1/4so with 1 rooster comes 4 chickens

ur table :

roosters :   215
chickens:   8 420

Idrk but i think u should figure out the n dia n then the units it will make it way more easier