Question

Asked Jan 23, 2020

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There are 40 pigs and chickens in a farmyard. Joseph counted 100 legs in all. How many pigs and how many chickens are there?

Step 1

Let x be the number of pigs and y be the number of chickens.

Step 2

Given, There are 40 pigs and chickens in a farmyard. Joseph counted 100 legs in all.

Therefore

Step 3

Now solving above ...

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