dengan cara nya ya ka

[tex]8 \frac{7}{9} - 2 \frac{1}{6} + 4 \frac{1}{8} \\ \\ \frac{79}{9} - \frac{13}{6} + \frac{33}{8} \\ \\ \frac{632 - 156 + 297}{72} \\ \\ \frac{773}{72} \\ \\ 1 \frac{53}{72} [/tex]
semoga membantu :)