turkey-yks 2019 Q12

turkey-yks · Other · yks-tyt Not Maths
The difference between the largest and smallest digits of a three-digit natural number with distinct digits is called the digit range of that number.
According to this, how many numbers have a digit width of 8?
A) 70
B) 72
C) 78
D) 80
E) 84
The difference between the largest and smallest digits of a three-digit natural number with distinct digits is called the digit range of that number.

According to this, how many numbers have a digit width of 8?

A) 70

B) 72

C) 78

D) 80

E) 84