9. The sum of three consecutive odd numbers is y. Which of the following is the even nunmber next to the greatest of these odd numbers?
(explanation)
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Step by Step Explanation:-
It can be y/3 + 3 only !
You can arrive at this solution just by thinking as
Our numbers are n, n+2, n+4 & we wish to find n+5
As y = n+n+2+n+4 = 3n+6
y/3 = n+2 & So y/3 + 3 will give us our required value of n+5
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