The sum of the digits of two-digit number is 10, while when the digits are reversed, the number decrease by 54. Find the changed number.

The sum of the digits of two-digit number is 10, while when the digits

1.	The sum of the digits of two-digit number is 10, while when the digits are reversed, the number decrease by 54. Find the changed number.
A.	28
B.	19
C.	37
D.	46
E.	82
Answer» B. 19