### Brain Teasers

# 12, 6.928, ...

What is the next number in the sequence below?

12, 6.928, 5.264, 4.589, 4.284, ??

12, 6.928, 5.264, 4.589, 4.284, ??

### Answer

The relationship is:(Square root of 12) x 2 = 6.928, (square root of 6.928) x 2 = 5.264, etc.

The next number in the sequence would be 4.140.

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