That would be 20 legs in total.
12
20 legs in total Sid http://digital-dexterity.com/
If all were ducks there would be ony 36 legs. The extra 14 legs must represent 7 horses, which with 11 ducks would have 7 x 4 + 11 x 2 ie 28 + 22 ie 50 legs as stated.
There are 12 pigs 15 ducks have 30 legs 102 legs - 30 legs = 72 legs. Pigs have four legs, ducks have two legs 72 legs divided by 6 = 12 12 ducks having 24 legs 12 pigs having 48 legs 24 + 24 + 30 = 102
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.
Two ducks have a total of eight legs, with each duck having four legs each.
Ducks have 2 legs.
Let x = ducks and y = pigs x (ducks) + y (pigs) = 22 (total animals) 2x (legs of ducks) + 4y (legs of pigs) = 56 (total legs) Multiply the first part (the total animals) by two 2x + 2y = 44 then subtract the two problems 2y = 12 then y = 6 go back to the original x + 6 = 22 then x = 16 16 ducks (32 legs) + 6 pigs (24 legs) = 22 animals (56 legs)
That would be 20 legs in total.
12
the answer is ..................8
ducks have 2 legs ducks have 2 legs
There would be a total of 2006 legs in the pasture. There are 500 cows with four legs each which is 2000. The horse has four legs and the farmer has two legs. This makes a total of 2006 legs.
20 legs in total Sid http://digital-dexterity.com/
If all were ducks there would be ony 36 legs. The extra 14 legs must represent 7 horses, which with 11 ducks would have 7 x 4 + 11 x 2 ie 28 + 22 ie 50 legs as stated.
22