Find the sum of all natural numbers in between 1 to 100 excluding all those numbers which are divisible by 7
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2
Answer:
3433 excluding divisble by 7
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Answer:
The answer will be given by :
[1+2+3+......+100] - [ 7+14+21+.....98]
= 50*101 - 7*105
= 5050-735
= 4315 ans.
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