Hi guys!

I've an issue and I need a good explanation how I can solve it!

The problem is: I've an exam with five questions; I got at every question 6/20,

so my final grades from 100 should be:

6/20 + 6/20 + 6/20 +6/20 +6/20 = 30/20 = my final grade, but it's wrong because the answer in the book is 30 / 100 .. any help how is that really right?

I mean I'm not understanding how I calculate ratios to find total amount?

what's confusing me if I have got 6/20 for every questions then my total grade should be (6/20)*5=30/20 and not 30/100 .. any help please?! and why specifically 30/100 not, for instance, 30/80 or 30/300 or 30/10000? Why exactly the answer is 30 divided by 100?

Thanks a lot!

I've an issue and I need a good explanation how I can solve it!

The problem is: I've an exam with five questions; I got at every question 6/20,

so my final grades from 100 should be:

6/20 + 6/20 + 6/20 +6/20 +6/20 = 30/20 = my final grade, but it's wrong because the answer in the book is 30 / 100 .. any help how is that really right?

I mean I'm not understanding how I calculate ratios to find total amount?

what's confusing me if I have got 6/20 for every questions then my total grade should be (6/20)*5=30/20 and not 30/100 .. any help please?! and why specifically 30/100 not, for instance, 30/80 or 30/300 or 30/10000? Why exactly the answer is 30 divided by 100?

Thanks a lot!

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