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1. En un corral hay 20 animales entre cerdos y pavos. Si en total se han contado 66 patas, ¿cuántos cerdos hay?

Sagot :

GinnyAnswer

Final answer:

To find the number of pigs in the corral when given the total number of animals and legs, set up a system of equations to solve for the unknowns.


Explanation:

To solve this problem, we can set up a system of equations. Let's use 'x' to represent the number of pigs and 'y' for the number of turkeys. We have the following:

  • x + y = 20 (total number of animals)
  • 4x + 2y = 66 (total number of legs)
From the first equation, we can derive that y = 20 - x. Substituting into the second equation gives us 4x + 2(20 - x) = 66. Solving this, we find x = 14. Therefore, there are 14 pigs in the corral.

Learn more about Solving systems of equations in mathematics here:

https://brainly.com/question/29809066


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