The equation \( 1 = 3r \) can be solved for \( r \) as follows:
- Divide both sides of the equation by 3:
\[ r = \frac{1}{3} \]
So, the solution is \( r = \frac{1}{3} \).
The equation \( 1 = 3r \) can be solved for \( r \) as follows:
\[ r = \frac{1}{3} \]
So, the solution is \( r = \frac{1}{3} \).