The difference between two digit number and the number obtained by interchanging the position of the digit is 36.what is the difference between the two digits of that number?
(A) 4 (B) 5 (C) 2 (D)Cannot be determined
Answer: A
Description:
(A) 4 (B) 5 (C) 2 (D)Cannot be determined
Answer: A
Description:
Let the ten's digit be x and unit's digit be y.
Then, (10x + y) - (10y + x) = 36
9(x - y) = 36
x - y = 4.
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