1995 AJHSME Problems/Problem 22
Problem
The number can be written as a product of a pair of positive two-digit numbers. What is the sum of this pair of numbers?
Solution
The prime factorization of is , which contains a three digit number, but we want 6545 to be expressed as ab x cd. Now we do trial and error:
See Also
1995 AJHSME (Problems • Answer Key • Resources) | ||
Preceded by Problem 21 |
Followed by Problem 23 | |
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