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22 votes
22 votes
Use formulas to find the greatest four consecutive
numbers whose sum is less than 1,000.

User Vladimir Kishlaly
by
2.6k points

1 Answer

18 votes
18 votes

Answer:

The greatest four consecutive numbers whose sum is less than 1,000 are 248, 249, 250, and 251.

Explanation:

Let x be the smallest integer. Then:

x + x + 1 + x + 2 + x + 3 < 1,000

4x + 6 < 1,000

2x + 3 < 500

2x < 497

x < 248.5, so x = 248

So we have the integers 248, 249, 250, and 251.

User Roarkz
by
3.1k points