95 out of 200 chairs in a hall were damaged. What percentage of the chairs were not damaged?
我算来算去算不到。。。我算到52.5%，可是椅子有.5的吗？。。。
那个分类，我放其他，因为这是英文的（小学）
如有回复，将感激不已
95 out of 200 chairs in a hall were damaged. What percentage of the chairs were not damaged?
原：200
坏：95
没有坏：200-95=105
没有坏的百分比：
答案：52.5%
