[tex]\frac{3/12}{25/240}[/tex]
[tex]\frac{\frac{3}{12}}{\frac{25}{240}}[/tex]
[tex]=\frac{3\cdot \:240}{12\cdot \:25}[/tex]
[tex]=\frac{3\cdot \:20}{25}[/tex]
[tex]=\frac{3\cdot \:5\cdot \:4}{25}[/tex]
[tex]=\frac{3\cdot \:5\cdot \:4}{5\cdot \:5}[/tex]
[tex]=\frac{3\cdot \:4}{5}[/tex]
[tex]=\frac{12}{5}[/tex]
Sper că te-am ajutat succes!
