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4 years, 7 months ago
4 years, 7 months ago
Total marks of first 3 students= 18*3=54
If avg of 5 students is to be 20, the total score has to become 20*5=100
So the 2 newcomers need to score 46 together.
For one to score lowest possible, other one has to score max possible marks. So the two scored 25 and 21 marks
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