nilai dai 2 1/4 - 1 1/4 + 2/12 Ada yang tau tidak tolong dibantu ya beserta caranya

[tex]2 \frac{1}{4} - 1 \ \frac{1}{4} + \frac{2}{12} \\ = \frac{9}{4} - \frac{5}{4} + \frac{2}{12} \\ = \frac{27}{12} - \frac{15}{12} + \frac{2}{12} \\ = \frac{14}{12} \\ = \frac{7}{6} \\ = 1 \ \frac{1}{6} [/tex]

2 1/4 - 1 1/4 + 2/12
=2 3/12 - 1 3/12 + 2/12
=3 2/12
=3 1/6