SOLUTION: The sum of digits of a two digit numbers is 9 and if 9 is
added to the number the digits are interchanged. Find the
required number.
Algebra.Com
Question 1047838: The sum of digits of a two digit numbers is 9 and if 9 is
added to the number the digits are interchanged. Find the
required number.
Answer by ikleyn(52794) (Show Source): You can put this solution on YOUR website!
.
45
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