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What is numbers 1-30 added all together
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What is numbers 1-30 added all together

User Warren Stevens
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The numbers 1-30 added together is 465
User Basic Block
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5 votes

Answer:

465

Explanation:

The sum of consecutive numbers has a formula, and it's


(n(n+1))/(2).

Where n is the amount of numbers.

From 1-30, it's 30 numbers, so:


(30(30+1))/(2) \\\\(30(31))/(2) \\\\(930))/(2) \\\\\\465

Hope this helped!

User MayankBudhiraja
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