甲乙二人合抄一部稿件,15天完成,二人合抄6天后,剩下的由甲抄,又经过12天才抄完,两人单独抄各需几天?最好用算术解答,如用方程要写详细.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 17:04:40
![甲乙二人合抄一部稿件,15天完成,二人合抄6天后,剩下的由甲抄,又经过12天才抄完,两人单独抄各需几天?最好用算术解答,如用方程要写详细.](/uploads/image/z/537472-64-2.jpg?t=%E7%94%B2%E4%B9%99%E4%BA%8C%E4%BA%BA%E5%90%88%E6%8A%84%E4%B8%80%E9%83%A8%E7%A8%BF%E4%BB%B6%2C15%E5%A4%A9%E5%AE%8C%E6%88%90%2C%E4%BA%8C%E4%BA%BA%E5%90%88%E6%8A%846%E5%A4%A9%E5%90%8E%2C%E5%89%A9%E4%B8%8B%E7%9A%84%E7%94%B1%E7%94%B2%E6%8A%84%2C%E5%8F%88%E7%BB%8F%E8%BF%8712%E5%A4%A9%E6%89%8D%E6%8A%84%E5%AE%8C%2C%E4%B8%A4%E4%BA%BA%E5%8D%95%E7%8B%AC%E6%8A%84%E5%90%84%E9%9C%80%E5%87%A0%E5%A4%A9%3F%E6%9C%80%E5%A5%BD%E7%94%A8%E7%AE%97%E6%9C%AF%E8%A7%A3%E7%AD%94%2C%E5%A6%82%E7%94%A8%E6%96%B9%E7%A8%8B%E8%A6%81%E5%86%99%E8%AF%A6%E7%BB%86.)
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