Question

Transform $6t12$ from scale twelve to scale eleven.

Answer 1

$6t12$ from scale twelve to decimal is $2\times {12}^0+1\times {12}^1+10\times {12}^2+6\times {12}^3=11822$

When $11822$ is divided by $11$ quotient is $1074$ and remainder is $8$

When $1074$ is divided by $11$ quotient is $97$ and remainder is $7$

When $97$ is divided by $11$ quotient is $8$ and remainder is $9$

When $8$ is divided by $11$ quotient is $0$ and remainder is $8$

Hence, $6t12$ from scale of twelve to $8978$ in scale of eleven