Write the following number in generalised form:

$398$

Write the following number in generalised form:

$726$

Write the following number in generalised form:

$545$

Write the following numbers in usual form:

$10\times 6+7$

Write the following numbers in usual form:

$100\times 5+4\times 10+9$

Write the following numbers in usual form:

$100\times x+10\times y+z$

Without performing actual computation, find the quotient when $95-59$ is divided by $9.$

Without performing actual computation, find the quotient when the sum of $79 \text{and} 97$ is divided by $11?$