May someone help me understand this question

Question

design an algorithm( pseudocode) to find the weighted average of 4 test scores . the 4 test scores and their respective weights are given in the following format:
testScore weightTestScore
30 35%
25 25%
20 15%
25 25%

Answer 1

Both of the questions you asked can be solved with cross multiplication. I'd look it up and come back to the code later

Answer 2

So does that mean the output is the next row

Answer 3

Thank you sooo much ✨🌹
I really appreciate itt

Answer 4

(sum(testscore(s) * weighttestscore(s)))/4

Answer 5

Okay 👌

Answer 6

But may u explain the question

Answer 7

any sample output?

Answer 8

I think the output is what is under the testscore n weightedtestscore

Answer 9

That was the whole question 😥

Answer 10

Alright whats the input then?

Answer 11

4 test scores

Answer 12

Hmm 🤔

Answer 13

Okay yes

Answer 14

if and only if the input is just 4 numbers and nothing else. i cant see what you see so you have to paint a picture ya know? whats missing though? you cant change 30 to 35 without a factor.

Answer 15

Hmm , Ill go see if there is anything wrong with question

Answer 16

👍🏻👍🏻👍🏻👍🏻🙏

Answer 17

My lecturer said I need to use
Average= sum of test /4

Answer 18

if thats it then do it, I'm still unsure what they want. why not just give percentages in the first place then? To just have irrelevant information to distract you? I guess I just don't understand the wording.

Answer 19

Like in school for a particular subject in a semester you have multiple tests like viva, unit test, practicals and Mains.
If suppose each of the individual tests were conducted out of 100 marks.
However, each of those 4 test have their own weightage in final scoring which is going to be out of 100.
Here you will always observe that total of weightages is 100%
I think this should clear your doubt.

Answer 20

I can't respond