Birthday Date Calculations

### Author Topic: Birthday Date Calculations  (Read 1207 times)

#### shirin.ns

• Sr. Member
• Posts: 343
• Test
##### Birthday Date Calculations
« on: January 28, 2015, 01:42:43 PM »
Trick 1: Birthday magic
Step1:
Step2:
Multiply by 25.
Step3:
Subtract 333.
Step4:
Multiply by 8.
step5:
Subtract 554.
step6:
Divide by 2.
step7:
step8:
Multiply by 5.
step9:
step10:
Multiply by 20.
step11:
Add only the last two digits of your birth year.
step12:
Subtract 32940 to get your birthday!.
Example: If the answer is 123199 means that you were born on December 31, 1999. If the answer is not right, you followed the directions incorrectly or lied about your birthday.

Shirin Sultana
Lecturer (Mathematics)
Dept. of General Educational Development (GED)
Daffodil International university

#### Saba Fatema

• Sr. Member
• Posts: 304
##### Re: Birthday Date Calculations
« Reply #1 on: October 08, 2015, 12:34:46 PM »
Got so much fun...
Saba Fatema
Senior Lecturer
Department of GED
FSIT, DIU

#### sisyphus

• Sr. Member
• Posts: 424
• RAM
##### Re: Birthday Date Calculations
« Reply #2 on: November 23, 2015, 12:58:57 PM »
Interesting. Math magics are so much fun
Mr. Rafi Al Mahmud
Sr. Lecturer
Department of Development Studies
Daffodil International University

#### naser.te

• Hero Member
• Posts: 526
• No dialogue, just do what you should do.
##### Re: Birthday Date Calculations
« Reply #3 on: October 30, 2016, 07:41:39 AM »
Interesting.
Abu Naser Md. Ahsanul Haque
Assistant Professor
TE, DIU

#### Anuz

• Faculty
• Hero Member
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##### Re: Birthday Date Calculations
« Reply #4 on: October 30, 2016, 07:03:31 PM »

Anuz Kumar Chakrabarty
Assistant Professor
Department of General Educational Development
Faculty of Science and Information Technology
Daffodil International University

#### smriti.te

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• Posts: 634
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##### Re: Birthday Date Calculations
« Reply #5 on: November 22, 2016, 12:20:30 AM »