cent可数吗

　　A career as an actor requires one hundred per cent commitment.

　　干演员这一行需要百分之百的投入。

　　The school is 95 per cent minority.

　　这所学校里95%的学生来自少数族裔。

　　An important statistic is that 94 per cent of crime relates to property.

　　一个重要数据是94%的犯罪同财产有关。

　　It is often stated that we use only 10 per cent of our brain.

　　常有报告称人只运用了大脑的10%。

　　Profits have risen by 15 per cent compared with the corresponding period last year.

　　与去年同期相比利润增长了15%。