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Find the sum of all the prime numbers between 25 and 75?
1. 676
2. 642
3. 612
4. 512

1 Answer

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Best answer
Correct Answer - Option 3 : 612

Calculation:

Prime numbers between 25 and 75 are 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73

∴ Sum of prime numbers between 25 and 75;

= 29 + 31 + 37, 41, 43, 47 + 53 + 59 + 61 + 67 + 71 + 73

= 612

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