how many consecutive natural numbers beginning with 1 will give a sum of 45?
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1 Answer

Natural numbers are non-negative integers.

We want 1 + 2 + . . . ? = 45

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 = 45

9 consecutive natural numbers beginning with 1 give a sum of 45.
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