To represent the value of \( p \) in the form \( \frac{x}{p} = 1 \), we first need to solve the given equation for \( x \).
The equation provided is:
\[ \frac{x}{-\frac{5}{16}} = 85 \]
To solve for \( x \), we multiply both sides of the equation by \( -\frac{5}{16} \):
\[ x = 85 \times -\frac{5}{16} \]
Calculating this:
\[ x = -\frac{85 \times 5}{16} = -\frac{425}{16} \]
Now, we want to express \( p \) such that:
\[ \frac{x}{p} = 1 \]
This implies:
\[ x = p \]
Substituting the value of \( x \) we found:
\[ p = -\frac{425}{16} \]
Thus, the value of \( p \) is:
\[ p = -\frac{425}{16} \]