数学题答案~~~急``````````````````````````````````````````

数学题答案~~~急``````````````````````````````````````````
数学题:
猎狗前面26步远处有一野兔,猎狗追之.兔跑八步的时间狗跑五步,但兔跑九步的距离等于狗跑4步的距离.问:兔跑几步后,被狗抓获.
有些性急 1年前 已收到1个回答 举报

bjyueqing 幼苗

共回答了20个问题采纳率:95% 举报

64步 兔跑八步 狗跑五步——相当于兔跑45/4步 相减得13/4步 意思是兔每跑8步 狗就追上了13/4步 26步就需跑8个8步 既64步

1年前

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