Write in a decimal form:

Twenty-three point zero five

Write in a decimal form:

Nine point zero zero nine.

Write in a decimal form:

One- hundred sixty seven point three zero seven.

Write $6.23$ in an expanded form.

Write $10.049$ in an expanded form.

Write $44.444$ in expanded form.

Write $193.26$ in expanded form.

Write $205.19$ in expanded form.

Fill in the blanks:

$3.69=3+\frac{6}{\square }+\frac{9}{\square }$