The sum of the digits of a two-digit number is 1/5 of the difference b – McqOptions

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1.	The sum of the digits of a two-digit number is 1/5 of the difference between the number and the number obtained by interchanging the positions of the digits. What definitely is the difference between the digits of that number?
A.	7
B.	5
C.	2
D.	9
Answer» C. 2

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