SOLUTION: the credit card has 16 digits,the sum of any three adjacent digits is 13 and the second digit is 2 and the ten digit is 4. What are the last 3 digits of the card?
Algebra.Com
Question 893215: the credit card has 16 digits,the sum of any three adjacent digits is 13 and the second digit is 2 and the ten digit is 4. What are the last 3 digits of the card?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
b=2
j=4
4274274274274274
2nd digit is 2 and 10th is 4
last 3 digits 274
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