8 pigs & 9 ducks
there are 80 goats and 20 chickens.
13 pigs and 1 duck.
12
D=duck P=pig D+P=19 2D+4P=52 Therefore there are 12 ducks and 7 pigs.
Penguins have 2 webbed like feet (like ducks). They also have 2 wings called flippers.
If there are x ducks and y pigs, then we know that x + y = 17 2x + 4y = 50 Solving these simultaneous equations gives9 ducks and 8 pigs.
12 rabbits 15 ducks
nothin
There are 3 ducks in total.
It works out that there are 49 chickens and 15 cows Heads = 49+15 = 64 Feet = 2*(49)+4*(15) = 158
Let G be the number of goats and D be the number of ducks. We can set up a system of equations based on the number of heads and legs: G + D = 99 (from heads) and 4G + 2D = 296 (from legs). Solving this system of equations, we find that there are 33 goats and 66 ducks.
Two ducks have a total of 4 legs and two dogs have a total of 8 legs. Therefore, 2 ducks and 2 dogs have a total of 12 legs.
9 sheeps and 18 chickens
there are 80 goats and 20 chickens.
Ducks have a total of four toes on each foot, but they don't have fingers like humans do. Their toes are webbed, which helps them swim more efficiently in water.
13 pigs and 1 duck.
Two ducks have a total of eight legs, with each duck having four legs each.