Brain Teasers
Number 25
Five digits, I have five digits in all
The sum of my whole is nineteen
Two digits are alike in every way
Yet two other digits are in between
I'm number twenty-five in a famous succession
The middle number has no value to size
The first two digits and the last two digits
Are both very much divisible by five
What number am I?
The sum of my whole is nineteen
Two digits are alike in every way
Yet two other digits are in between
I'm number twenty-five in a famous succession
The middle number has no value to size
The first two digits and the last two digits
Are both very much divisible by five
What number am I?
Answer
75,0257 + 5 + 0 + 2 + 5 = 19
The 0 and the 2 are the two digits in between the 5's.
75,025 is the 25th number in the Fibonacci sequence.
The middle number, 0, has no value.
75 and 25 are both divisible by 5.
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