9. Find the sum of all prime numbers between
20 and 30.
(A) 52
(B) 28
(C) 66
(D) 78.
Answers
Answered by
4
Direct answer: The correct answer is option (A) 52 .
Explanation:
The prime numbers between 20 and 30 are 23 and 29. So 23+29= 52.
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Answered by
1
Answer:
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