Answer: -1/3
Step-by-step explanation:To subtract the two mixed numbers -1 1/3 and -1 2/3, you can follow these steps:
First, subtract the whole numbers: -1 - (-1) = -1 + 1 = 0.
Next, subtract the fractions.
1/3 - 2/3 = (1 - 2)/3 = -1/3.
So, the result is 0 - 1/3, which is equal to -1/3. Therefore, the simplified answer is -1/3.