Respuesta :

tramserran

Answer: 5

Step-by-step explanation:

             55

36  ) 2 0 1  1

      -1 8 0 ↓

           2 1  1

        - 1 8 0

              3 1

Since there is a remainder of 31, you would need to add 5 to the number in order to have a remainder of 0.