In this video we learn how to get the test percentage of a test or quiz or just about anything. It could be your whole class grade or anything that you need to get percentage of this formula could work. Just to keep you guys less bored I added a video of my pet bird Gago playing with its feathers 🙂

The Formula:

  1. your score (divided by) full score  = answer
  2. answer (multiplied by) 100 = percentage

That’s all, really simple formula 🙂

For Example: 

lets say you did a test for any class and the test is out of 133 points. You have scored 78 points on this test. So you would get your score which is 78 and divide it by full score which is 133 and this answer would be 0.5864661654135338. When the answer is in so many numbers you just get the two digits after the decimal point, which here would be 0.58. So now my score of 78 divided by full score of 133 equals 0.58 as my answer. Now we get our answer of 0.58 and we multiply it by 100 which will give us 58. So our Percentage is 58% which is basically an F as a grade. I hope you guys don’t get any 58% as a grade and I hope you guys get 98% instead. 🙂

Why we Choose 0.58 and not 0.5864661654135338?

The reason why we did this is because every school and every teacher has their own grade style. So lets say this percentage was graded by hand then the person would have used 0.58 instead of 0.5864661654135338. Also, if it was used by a school program that gives the percentage they may have programmed it in a way were it uses the 2 digits past the decimal point. So most cases when they grade they grade using the 2 digits passed the decimal point. So that is why we are choosing 0.58 as our answer and not 0.5864661654135338.

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