Provide an Appropriate Response

Essay

Provide an appropriate response.
- $$\begin{array}{l}\text { What base is being used in a 3-digit numeral having place values as depicted in the table. }\\\begin{array} { l | l | l } \text { 3rd position } & \text { 2nd position } & \text { 1st position } \\\hline \text { pairs of pairs } & \text { pairs } & \text { ones }\end{array}\end{array}$$