Answers

  • Brainly User
2015-11-18T08:17:10+08:00
The missing digit is 3.

13
÷
11 = 12

The rest of choices ( 0 to 9) when used as middle digit of the 1 ___ 2 yields repeating decimals.

Example:
A = 4
142 
÷ 11 = 12.90909090...

A = 2
122 ÷ 11 = 11.09090909...

A = 0
102 ÷ 11 = 9.27272727...
0