Course grades will be determined by the average of the ten problem set grades (40%), the exam (40%) and approximately 30 in-class quizzes (20%).

课业成绩将由习题的平均分（40%）、考试（40%）和约30次课内小测成绩（20%）决定。

youdao

The use of impact test, recognition problem produced by impact energy, applicable prospect of impact test-instrumented test method, as well as ten problem which need to be researched were reviewed.

综述了冲击试验的应用现状，指出了冲击功存在的问题，并对冲击仪器化试验方法的应用前景提出了十个方面的研究课题。

youdao

What's your problem?—I only asked if you could help me for ten minutes.

你有毛病啊？我只是问问你能不能帮十分钟的忙而已。

《牛津词典》

The problem reportedly has led to more than eight hundred crashes and nineteen deaths in the past ten years.

VOA: special.2010.02.05

All right, the problem sets: there will be roughly ten problem sets and I'll talk about them more later on when I hand them out.

关于课堂作业,我应该会安排十次左右的课堂作业,在留作业的时候我再细说

耶鲁公开课 - 博弈论课程节选

So, I have to check for that, but nine times out of ten there's not going to be a problem so now let's do this.

所以，我需要做一个检查,但是通过十有八九,这不会出现问题，现在我这样处理。

哈佛公开课 - 计算机科学课程节选

The Big Ten's primary problem is that its best programs that is, its historically elite ones aren't its best teams.

WSJ: College Football: The Big Ten Conference Has Seen Better Days

Ten weeks after the initial problem, the bank was still warning some customers that their statements may not be correct.

BBC: Education Committee

You know we focus on e-commerce -- I've never got any problem with government in the last ten years.

CNN: Jack Ma Talkasia Transcript