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Kết quả của \( \frac{-1}{8} - \frac{1}{2} \) là \( -\frac{5}{8} \).
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The Deep Dive
To solve \( \frac{-1}{8}-\frac{1}{2} \), you'll want to find a common denominator. The common denominator for 8 and 2 is 8. So, convert \( \frac{1}{2} \) into eighths: \( \frac{1}{2} = \frac{4}{8} \). Now you can combine the fractions: \[ \frac{-1}{8} - \frac{4}{8} = \frac{-1 - 4}{8} = \frac{-5}{8} \] The final answer is \( \frac{-5}{8} \).
