.5/3

To solve this, follow these steps:
1. Find the reciprocal of 3, which is \frac{1}{3} .
2. Multiply 0.5 by this reciprocal:

0.5 \times \frac{1}{3}

3. This is equal to:

\frac{0.5}{3}

4. Converting 0.5 to a fraction gives us \frac{1}{2} :

\frac{1}{2} \times \frac{1}{3} = \frac{1}{6}

So, the final answer is:

\frac{1}{6}