12
That would be 20 legs in total.
4 cause the dogs ate everyone.
Of the 34 legs, 26 belong to the 13 children (assuming no amputees) - that leaves 8 legs. Assuming each dog has 4 legs there are 2 dogs.
20 legs in total Sid http://digital-dexterity.com/
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.
12
Ducks have 2 legs.
That would be 20 legs in total.
4 cause the dogs ate everyone.
Of the 34 legs, 26 belong to the 13 children (assuming no amputees) - that leaves 8 legs. Assuming each dog has 4 legs there are 2 dogs.
20 legs in total Sid http://digital-dexterity.com/
ducks have 2 legs ducks have 2 legs
No. of legs per animal: Duck - 2 Dog & Cat - 4 2 Ducks + 2 Dogs + 2 Cats = (2 * 2) + (2 * 4) + (2 * 4) = 4 + 8 + 8 = 20 legs
Two ducks have a total of eight legs, with each duck having four legs each.
15 Ducks
Let the number of ducks be x, so that Robert has 12 - x rabbits. Since rabbits have 4 legs and ducks have 2 legs, we have: 2x + 4(12 - x) = 42 2x + 48 - 4x = 42 -2x + 48 = 42 (subtract 48 to both sides) -2x = -6 (divide by -2 to both sides) x = 3 Thus, Robert has 3 ducks and 9 rabbits.