pag bored na daw mag debit credit at sa mga walang magawa...:)

UNBELIEVABLE MATH
PROBLEM



Here is a math trick so unbelievable that it will stump you.

Personally I would like to know who came up with this and why that person


is not running the country.

Grab a calculator. (you won't be able to do this one in your Head)  



1. Key in the first three digits of your phone number (NOT the Area
code...  i.e. 0918 )


2. Multiply by 80

3. Add 1

4. Multiply by 250

5. Add  
to this  
the last 4 digits of your phone number

6. Add   to
this  the
last 4 digits of your phone number again.

7. Subtract 250

8. Divide number by 2



            Do you recognize the answer
??