课程作业占分数的20%左右。

Some 20 percent of grades are awarded for coursework.

《柯林斯英汉双解大词典》

youdao

这可能就是为什么坐在这里的学生经常在考试中得到较低的分数的原因。

This could be the reason why students who sit here often get lower grades on tests and exams.

youdao

C So, that's the breakdown. And, the grade is C level, 50% and it's based upon a performance of 50% absolute.

这些就是分类，分数是，那就是基于成绩的。

麻省理工公开课 - 固态化学导论课程节选

I guess you got a higher score, as you are a Brown student. How did you prepare for the test?

能被布朗大学录取，我猜你的分数一定很高。你是如何准备考试的呢？

被学问的自由所迷住 - SpeakingMax英语口语达人

Suppose there is an epiphany at 11:54 and you get a perfect score on that question 25% and it is worth 25% of the paper.

假设在11：54的时候灵感来了4,你在那个问题上有一个完美的分数,占试卷的。

麻省理工公开课 - 固态化学导论课程节选