# On a farm there are chickens and cows. Together they have #200# legs and #75# heads. How many cows and chickens are there on the farm? Use a system of equations.

##### 1 Answer

Number of Cows=25

Number of chicken =50

#### Explanation:

Let the number of cows be

both chicken and cows have 1 head while cows have 4 legs and chicken have 2

Number of Heads = Number of Cows + Number of Chicken

Number of legs = Number of Cows

substitute in (2)