The digits of a two-digit number differ by 4. If the digits are interchanged, and the resulting number is added to the original number, we get 152. What can be the original number?
A. 95
B. 40
C. 73
D. 59
Answer:A
The digits of a two-digit number differ by 4. If the digits are interchanged, and the resulting number is added to the original number, we get 152. What can be the original number?
A. 95 B. 40 C. 73 D. 59