Abnormalities like that happen from cell mutations. Other times, they happen when a twin embryo is initially formed but is partially assumed by the other embryo as development begins.
2 monkeys = 4 legs 4 pigs = 16 legs 3 chickens = 6 legs 26 legs total
two monkeys- 4 legs four pigs- 16 legs three chickens- 6 legs equals 26 legs
6
Do-it-in-your-head method: If all animals were chickens there would be 96 legs. There are 26 extra legs, each on a cow, so there are 26 cows and therefore 22 chickens.
Do-it-in-your-head method: If all animals were chickens there would be 90 legs. There are 20 extra legs, each on a cow, so there are 20 cows and therefore 25 chickens.
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?
they have 26
26
I have 2.
Two monkeys = four (2 legs x 2 monkeys) Four pigs = sixteen (4 legs x 4 pigs) Three chickens = six (2 legs x 3 chickens) All together there are twenty six legs.
94 three legged cows and 25 chickens.
26