The sum of three consecutive odd integers is 249. Find the largest of these numbers.
Answer: 85
Explanation
let the first integer be x,
the second and third will be x+2, and x+4
Their sum = 249
So
x+x+2+x+4=249
3x+6=249
3x=243
x= 81
the numbers are 81, 83, 85
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