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Thank you for this explanation. Looks easier when it has been layed out logically. Was going round in circles and had to post something. thanks for all the responses thus far. I prefer to solve with algebra than plugging numbers where possible

by ahinye

Sun Feb 14, 2010 12:24 pm
Forum: Problem Solving
Topic: Number Series
Replies: 8
Views: 2542

Number Series

If S is a series of x consecutive odd integers and Z is the larget integer in S, what is the smallest integer in S.

1) Z-2x
2)Z-x+1
3)Z-2(x-1)
4)x-6+Z
5)Z- (x/2)


How can I solve this algebraically?

by ahinye

Sat Feb 13, 2010 2:20 pm
Forum: Problem Solving
Topic: Number Series
Replies: 8
Views: 2542