may you check if my answer is correct

Question

Design an algorithm to find the weighted average of 4 test scores before the scores and their respective weights are given in the following format :
testScore weightTestScore

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What I understood is that :

1. Start
2. Enter weight 1 = x
3. Enter weight 2 = y
4. Enter weight 3 = z
5. Enter weight 4 = a
6. weightTestAverage = ( testScore) / 4
7. Enter average
8. End
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Answer 1

Can you please elaborate more on the terms you used
( wi and si )

Answer 2

n does the
- testScore is S
- weightTestScore is W

Answer 3

Ohhhh I seee 👍🏻✨✨
Thank uuuu