Mathematics, 19.03.2020 06:21 vivi4924
My parents started a small farm after they retired. On their farm, they have chickens and pigs. In total, there are 40 animal legs among the chickens and the pigs, and there are 16 animal heads. How many chickens do my parents have?
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My parents started a small farm after they retired. On their farm, they have chickens and pigs. In t...
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