The number obtained by interchanging the two digit of a two digit num – McqOptions

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1.	The number obtained by interchanging the two digit of a two digit number is less than the original number by 18. The sum of the two digits of the number is 16. What is the original number ?
A.	97
B.	87
C.	79
D.	Cannot be determined
Answer» B. 87

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