About 200
7 cows and 11 chickens. Cows have 4 legs. Chickens have 2 legs. (4 legs)(7 cows) + (2 legs)(11 chickens) = 50 legs. 7 cow heads = 11 chicken heads = 18 heads.
8 cows (They all have 2 legs)
Bovines, such as cows and bulls, have four legs.
There would be a total of 70 legs from 10 horses (4 legs each) and 5 cows (4 legs each).
8 emus have 16 legs and 6 cows have 24 legs.
20 Cows 8 turkeys
Well, honey, let's break it down. If there are 5 more crows than cows, and each crow has 2 legs and each cow has 4 legs, then we can set up some equations. Let's call the number of cows "x," so the number of crows would be "x + 5." Now, with a total of 52 legs, we can write the equation 4x + 2(x + 5) = 52. Solve that bad boy, and you'll find there are 7 cows and 12 crows strutting their stuff in that field.
Do-it-in-your-head method: If all animals were chickens there would be 96 legs. There are 26 extra legs, each on a cow, so there are 26 cows and therefore 22 chickens.
If all animals were horses there would be 4 x 59 ie 236 legs. There is a shortage of 25 legs so there are 25 cows (and 34 horses).
red velvet ants also known as killer cows have 6 legs
On this farm there would be a total of 18 cows. There would also be 18 chickens, combining to make 36 heads and 104 legs.
Do-it-in-your-head method: If all animals were chickens there would be 90 legs. There are 20 extra legs, each on a cow, so there are 20 cows and therefore 25 chickens.