In an examination, there are three papers, each of 100 marks. A candidate obtained
64 marks in the first paper and 76 marks in the second paper. If he has to get an
overall score of 80%, how many marks does he need to score in the third paper?
Answers
Answered by
28
Answer:
Total marks =100+100+100=300
Let x marks obtained by the candidate in third paper
Marks obtained by the candidate in second paper =75
Mark obtained in first paper =53
Total marks obtained by the candidate =53+75+x−128+x
ACQ,
⇒(
300
128+x
)×100=70
⇒128+x=3×70
⇒x=210−128
⇒x=82
Therefore, the candidate must obtain 82 marks in the third paper.
Answered by
3
Answer:
Therefore 82 Marks
Step-by-step explanation:
The Third paper does need 82 Marks
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