鸡兔同笼的口诀

  • 鸡兔同笼的口诀,鸡兔同笼顺口溜

    鸡兔同笼巧记口诀是什么?鸡兔同笼的口诀是假设全是鸡,假设全是兔。多了几只脚,少了几只足?除以脚的差,便是鸡兔数。举例:鸡免同笼,有头36,有脚120,求鸡兔数。求兔时,假设全是鸡,则免子数=(120-36×2)÷(4-2)=24。鸡兔同笼顺口溜1...
    2024 / 01 / 08 6:12:26

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