如何评价文本框？ [英] How to value textbox?

问题描述

如何使25％相当于100？例如，我可以给参与者评分为1-100，但我如何评价25％到100？



我尝试过：



不，我还不知道。每当我搜索时，我都不会这样看。请帮我！！！非常需要

How to make 25% is equivalent to 100? For example I can grade the participants 1-100 but how do i value 25% to 100?

What I have tried:

No. I have no idea yet. I wasn't see like this whenever I search. Please help me!!! Badly need

推荐答案

如果你的意思是我有25个问题，而我想根据他们中有多少人给出一个百分比得分，那么这很简单：百分比只是一个比率，其中100％是全部，0％是没有。

所有这些都是25/25;其中没有一个是0 / 25.



所以从那里开始：将正确答案的数量除以答案总数，并将结果乘以100得到百分比。

If you mean "I have 25 questions, and I want to give a percentage score based on how many of them he got correct" then it's simple: a percentage is just a "ratio" where 100% is "all of them" and 0% is "none of them".
And all of them is 25 / 25; none of them is 0 / 25.

So start there: divide the number of correct answers by teh total number of answers, and multiply the result by 100 to get the percentage.

25 / 25 = 1.00 =>> 1.00 * 100 == 100%
24 / 25 = 0.96 =>> 0.96 * 100 ==  96%
...
13 / 25 = 0.52 =>> 0.52 * 100 ==  52%
12 / 25 = 0.48 =>> 0.48 * 100 ==  48%
...
 1 / 25 = 0.04 =>> 0.04 * 100 ==   4%
 0 / 25 = 0.00 =>> 0.00 * 100 ==   0%

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