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Write four consecutive numbers with a mean and medium of 14.5

User Jay Ponkia
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1 Answer

1 vote

Answer:

13, 14, 15, 16

Explanation:

Call the first number n. Then the next three consecutive numbers (assuming integers) are n + 1, n + 2, n + 3.

The mean is the total of the numbers divided by how many there are.


(n+(n+1)+(n+2)+(n+3))/(4)=14.5

Simplify and multiply by 4.


4n+6=58\\4n=52\\n=13

The first number is 13.

The median is 14.5, halfway between the "middle" numbers 14 and 15. This is just a check; no additional equation is necessary.

User TylerW
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