7 2/4-6/8-2 2/3 hasilnya

[tex]7 \frac{2}{4} - \frac{6}{8} - 2 \frac{2}{3} \\ 7 \frac{2}{4} = 7.5 \\ \frac{6}{8} = 0.75 \\ 2 \frac{2}{3} = 2.66 \\ 7.5 - 0.75 - 2.66 = 4.09[/tex]