Mathematics, 18.06.2021 05:20 emmanuel180

Mary has chickens and sheep on her farm. Each chicken has two legs and each sheep has four legs. Each chicken has one head and each sheep has one head. She looked out one day and counted 171 animal heads and 540 legs. How many of each animal live on the farm?

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Mary has chickens and sheep on her farm. Each chicken has two legs and each sheep has four legs. Eac...

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