一项工程，一队5天完成了6%，照这样的速度，完成剩下的任务还需要几天？

数学题解答：5天完成了6%，那么完成全部任务需要：5÷6%＝500/6（天）

500/6　-　5　＝　470/6（天）

答：完成剩下的任务还需要470/6天。

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