Answer
7.3
Work Step by Step
Move decimal of divisor and dividend to make divisor a whole number.
$0.\underset{\smile}{42}\ )\overline{3.\underset{\smile}{06}}6$
$\ \ \ \ \ \ \ \ \ 7.3$
$42)\overline{306.6}$
$\ \ \ \ \ \ \underline{294}$
$\ \ \ \ \ \ \ \ 126$
$\ \ \ \ \ \ \ \ \underline{126}$
$\ \ \ \ \ \ \ \ \ \ \ \ 0$
