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The key lies in a characteristic of the number 9. If you transpose the digits in a number and subtract the smaller number from the larger, the difference is always evenly divisible by 9.
Example 1
4321 rearranged to 1423
4321 minus 1423 = 2898
I choose to circle the 9, leaving the numbers 2, 8 & 8 to be typed in.
The only number that may be added to the sequence 2+8+8 and be divisible evenly by 9 is 9 (the digit I circled). [2+8+8+9=27]
Example 2
6734 rearranged to 7346
7346 minus 6734 = 612
I choose to circle the 6, leaving the numbers 1 & 2 to be typed in.
The only number that may be added to the sequence 1+2 and be divisible evenly by 9 is 6 (the digit I circled). [1+2+6=9]
Example 3
578 rearranged to 857
857 minus 578 = 279
I choose to circle the 2, leaving the numbers 7 & 9 to be typed in.
The only number that may be added to the sequence 7+9 and be divisible evenly by 9 is 2 (the digit I circled). [7+9+2=18]
What else can I help you with?
Does the sony ericsson satio internet work with fido sim card?
Yes, it does. Contact Fido *611 for basic settings
Which is better fido or koodo?
fido.
What is the birth name of Martin Fido?
Martin Fido's birth name is Martin Austin Fido.
WHO IS FIDO?
I think Fido means faithful in Latin.
What words start with the letters fido?
fido, fidos
Where can one contact Fido Mobile?
Fido Mobile can be contacted by phone at 1-888-481-3436. Fido can also be contacted by the Fido Live Chat Service on their website. Finally FIdo can be contacted by e-mail.
What are the release dates for 5 Minute Work Out Anywhere - 2013 Getting Fit with Fido 1-11?
5 Minute Work Out Anywhere - 2013 Getting Fit with Fido 1-11 was released on: USA: 8 July 2013
When was Fido Dido created?
Fido Dido was created in 1987.
When was Fido released?
Fido was released on 06/15/2007.
What was the Production Budget for Fido?
The Production Budget for Fido was $8,000,000.
What is Fido Solutions's population?
Fido Solutions's population is 20,000.
When did Fido Purpur die?
Fido Purpur died in 2001.
