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Mathematical Puzzles Hard 2 min

The product of two consecutive positive integers is 156. What are the integers?

Hint
Look for two consecutive numbers around the square root of 156.

Answer

12 and 13.

Explanation

12 × 13 = 156, and 12 and 13 are consecutive positive integers.

Step-by-Step Solution

12×13=156.
Therefore the integers are 12 and 13.
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