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There are 13 animals in a barn. Some are chickens some are pigs . Altogether there are 40 legs in all . How many of each animal are there

 Mar 1, 2020
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2C + 4P = 40,

C + P =13, solve for C, P

 

C = 6 Chickens

P =7 Pigs

 Mar 1, 2020

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