Agriculture
On a farm there are chickens and three-legged-cows. There are total of 49 heads and 130 legs. How many chickens are on the farm?
There are 42 chickens in the farm.
The Dept. of Agriculture
27
No! It is a great day out!
Department of agriculture
There are 61 horses and 10 chickens on the farm.
85 chickens
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.
This is not possible
there are 36 horses and 23 chickens.........