3,913
edits
Changes
Jump to navigation
Jump to search
Line 3:
Line 3: − + + + + + + + + + + + +
Portal:Mathematics/Fun corner (view source)
Revision as of 18:31, 27 July 2015
, 18:31, 27 July 2015no edit summary
|-
|-
|[[File:phone-number-keypad.jpg|150px]]
|[[File:phone-number-keypad.jpg|150px]]
| '''How can you calculate your birthday from your phone number?'''
| '''YOUR PHONE NUMBER. WILL REVEAL YOUR AGE'''
|}
|}
Your Phone number will reveal your actual Age. It will take about 15 seconds,read and do it at the same time so that you will not lose the fun.
#Take a look at your last digit of your cell phone number
#Use this figure and multiply by 2
#Then add 5
#And then multiply by 50
#And then add the number 1765
#The last step; with this number, subtract your birth year.
Now you see a three-digit number. The first digit is the last digit of your phone number, the next two digits are your actual age! You can use the attached [[:File:Phone number birthday puzzle.ods spreadhseet]] to solve this and find out why it works!!
===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Maths_Quizzes Maths Quizzes]===
===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Maths_Quizzes Maths Quizzes]===
===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#The_origin_of_the_calendar The origin of the calendar]===
===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#The_origin_of_the_calendar The origin of the calendar]===
===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Magic_Square Magic Square]===
===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Magic_Square Magic Square]===