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Social ScienceThere are 40 pigs and chickens in a farmyard. Joseph counted 100 legs in all. How many pigs and how many chickens are there?
There are 40 pigs and chickens in a farmyard. Joseph counted 100 legs in all. How many pigs and how many chickens are there?
Expert Answer
Let x be the number of pigs and y be the number of chickens.
Given, There are 40 pigs and chickens in a farmyard. Joseph counted 100 legs in all.
Therefore
Now solving above ...
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