Posted by lindsey on Wednesday, August 25, 2010 at 6:44pm.
find all sets of three consecutive odd integers whose sum is greater than 54 and less than 63

trig  MathMate, Wednesday, August 25, 2010 at 7:31pm
The sum of three consecutive odd integers is
S(n)=(n2) + n + (n+2) = 3n
So 54<S(n)<63, or
54 < 3n < 63
Divide all by 3 to get
18 < n < 21
Solve for all valid (integer) value of n.
Each value of n relates to the set of integers {n2, n, n+2} that satisfies the specified requirements.

trig  lindsey, Wednesday, August 25, 2010 at 7:40pm
how do you get n2, n, n+2 I keep getting n, n+2 and n+4?
Answer This Question
Related Questions
 algebra  Find all sets of two consecutive positive odd integers whose sum is ...
 algebra  Find all sets of two consecutive positive odd integers whose sum is ...
 Algebra 2  Find three consecutive odd integers whose sum is less than 20 but ...
 math  A. Four times one odd integer is 14 less than three times the next even ...
 Algebra 2  Find three consecutive odd positive integers such that 3 times the ...
 maths  1. If the first and third of three consecutive odd integers are added, ...
 algebra  Twice the greater of two consecutive odd integers is 13 less than ...
 math  Twice the greater of two consecutive odd integers is 13 less than three ...
 math  Find three consecutive odd integers whose sum is 33.
 math check  Posted by TchrWill on Thursday, July 14, 2005 at 5:44pm. 2.)The sum...
More Related Questions