Question

In what scale is the denary number $182$ denoted by $222$?

Answer 1

When $182$ is divided by $9$ quotient is $20$ and remainder is $2$

When $20$ is divided by $9$ quotient is $2$ and remainder is $2$

When $2$ is divided by $9$ quotient is $0$ and remainder is $2$

Hence, the base is nine.