Let a two digit number be k times the sum of its digits. If the number – McqOptions

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1.	Let a two digit number be k times the sum of its digits. If the number formed by interchanging the digits is m times the sum of the digits, then the value of m is
A.	9 - k
B.	10 - k
C.	11 - k
D.	k - 1
Answer» D. k - 1

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