Math Problem Solver

\[ \frac{3}{5} - \frac{1}{2} = \frac{1}{10} = 0.1 \]

The sum can be computed by rewriting each term over a common denominator, where the least common denominator of \(\frac{3}{5}\) and \(\frac{-1}{2}\) is \(10\). \[ \begin{aligned} \frac{3}{5} - \frac{1}{2} &= \frac{3 \cdot 2}{5 \cdot 2} + \frac{-1 \cdot 5}{2 \cdot 5} \\ &= \frac{6 + -5}{10} \\ &= \frac{1}{10} \end{aligned} \]