There is a 36-point difference between a two-digit number and the number generated by swapping the digits. If the ratio between the digits of the number is 1: 2, what is the difference between the sum and the difference of the digits?
A. 4
B. 8
C. 16
D. None of these
Answer:B
There is a 36-point difference between a two-digit number and the number generated by swapping the digits. If the ratio between the digits of the number is 1: 2, what is the difference between the sum and the difference of the digits?
A. 4 B. 8 C. 16 D. None of these