8,8-4(2\4):3(3\8)×1,8 soal

8,8 - 4(2/4) : 3(3/8) x 1,8
[tex] = \frac{88}{10} - \frac{18}{4} \times \frac{8}{27} \times \frac{18}{10} \\ = \frac{88}{10} - \frac{6}{1} \times \frac{2}{9} \times \frac{18}{10} \\ = \frac{88}{10} - \frac{12}{9} \times \frac{18}{10} \\ = \frac{88}{10} - \frac{6}{1} \times \frac{2}{5} \\ = \frac{88}{10} - \frac{12}{5} \\ = \frac{440 - 120}{50} \\ = \frac{320}{50} \\ = \frac{32}{5} \\ = 6 \frac{2}{5} [/tex]