THe sum of the digits of a two-digits number is 1/5 of the difference – McqOptions

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1.	THe sum of the digits of a two-digits number is 1/5 of the difference between the number and the number obtained by interchanging the positions of the digits. hat number?What definitely is the difference between the digits of that number?
A.	5
B.	9
C.	7
D.	Data Inadequate
Answer» B. 9

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