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The smallest of 6 consecutive integers is p, and the greatest is q. What is the value of the average of p and q in terms of p?
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If the smallest number is p, then the greatest is q = p+5. Therefore,
the value of the average of p and q in terms of p is = = p + 2.5. ANSWER
CHECK. Let p = 1; then q = 6 and the average of the two numbers is = = 3.5 = 1 + 2.5. ! Correct !
Solved.
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The solution and the answer by @josgarithmetic both are W R O N G,
since he calculated TOTALLY DIFFERENT average - not which was requested.
Therefore, IGNORE his post, for your safety.