hitunglah (3/2 + 2/3 ) x 12/13

[tex]( \frac{3}{2} + \frac{2 }{3}) \times \frac{12}{13} \\ = ( \frac{9}{6} + \frac{4}{6} ) \times \frac{12}{13 } \\ = ( \frac{13}{6} ) \times \frac{12}{13} \\ = \frac{12}{6} = 2[/tex]