-1/3 =

To solve this equation, we need to find the value of -1/3.

The fraction -1/3 represents a negative value divided by 3. To calculate this, we divide -1 (the numerator) by 3 (the denominator), which gives us:

-1 ÷ 3 = -0.3333 or -1/3

Therefore, -1/3 is equal to -0.3333.