\(\frac{x}{2}-\frac{x}{3}=25\%\\ \frac{3x}{6}-\frac{2x}{6}=\frac{1}{4}\\ \frac{x}{6}=\frac{1}{4}\\ \Rightarrow4x=6\cdot1\\ 4x=6\\ x=6:4\\ x=\frac{3}{2}\)Vậy \(x=\frac{3}{2}\)
\(\frac{x}{2}-\frac{x}{3}=25\%\)
\(=\frac{3x}{6}-\frac{2x}{6}=\frac{25}{100}=\frac{1}{4}\)
\(=\frac{x}{6}=\frac{1}{4}\)
\(\Rightarrow6.1=x.4\)
\(6=x.4\)
\(6:4=x\)
\(\frac{3}{2}=x\\\)
KL: \(x=\frac{2}{3}\)