CrazyEngineers Archive
Old, but evergreen and popular discussions on CrazyEngineers, presented to you in read-only mode.
@Kaustubh Katdare • 06 Jul, 2010
Just do the above multiplication and see the result. 😀

Interesting, right? 😀
@Sahithi Pallavi • 07 Jul, 2010 ha ha! Interesting. 😀
Wonderful to him/her for noting this 😀
@Anil Jain • 08 Jul, 2010 Multiplication of 13837 X 73 = 1010101 (so now multiply any number between 10 to 99 it will give you expected answer)

To fail the magic consider age of great grandpa as 100 or 101 😁

-CB
@sookie • 08 Jul, 2010
crazyboy
Multiplication of 13837 X 73 = 1010101 (so now multiply any number between 10 to 99 it will give you expected answer)

To fail the magic consider age of great grandpa as 100 or 101 😁

-CB
Yes you are right it will not work for numbers equal to or greater than 100 but it will work for numbers less than 10 also I think.
1010101 * 4= 4040404 [ read it as 04-04-04-04]
So range is [ 0<Your age <100 ]
Right?
@durga ch • 08 Jul, 2010 why only age???😕 as CB said the product of the constant numbers involved is any ways 1010101. The 'magic' is bound to happen as long as the product( number xxx and 1) is a 2 digit number or less than 2 digit number.
I don't get it
@rishi0922 • 12 Jul, 2010 Wow fantastic maths magic......./
/
i have also as like same one maths magic to share........./
/
your cell number's last digit X 2 + 5 X 50 + your age + 365 & - 615.

The last two numbers is your age and 1st number is your cell's last number...../

13.7k views

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