Question 7
Let $a,$ $b,$ $c,$ $d,$ $e,$ $f,$ $g,$ $h,$ $i$ be distinct integers from $1$ to $9.$ The minimum possible positive value of $$
\frac{a \cdot b \cdot c - d \cdot e \cdot f}{g \cdot h \cdot i}
$$ can be written as $\frac{m}{n},$ where $m$ and $n$ are relatively prime positive integers. Find $m + n.$
\frac{a \cdot b \cdot c - d \cdot e \cdot f}{g \cdot h \cdot i}
$$ can be written as $\frac{m}{n},$ where $m$ and $n$ are relatively prime positive integers. Find $m + n.$