Matematika Sekolah Menengah Atas tolong jawab ya ka pake cara tolong buat besok sekolah plis jangan ngasal ya kakak​

tolong jawab ya ka pake cara tolong buat besok sekolah plis jangan ngasal ya kakak​

[tex]( - 32) \times 3 \frac{1}{8} \div ( - 1 \frac{1}{4} ) + 6 \frac{3}{4} \\ \\ = - \frac{32}{1} \times \frac{25}{8} \div ( - \frac{5}{4} ) + \frac{27}{4} \\ \\ = (- \frac{32}{1} \times \frac{25}{8} \times ( - \frac{4}{5} )) + \frac{27}{4} \\ \\ = ( - \frac{4}{1} \times \frac{25}{1} \times ( - \frac{4}{5} )) + \frac{27}{4} \\ \\ = - \frac{400}{5} + \frac{27}{4} \\ \\ = - \frac{84}{1} + \frac{27}{4} = \frac{ - 336 + 27}{4} \\ \\ = - \frac{309}{27} = - 11 \frac{12}{27} = - 11 \frac{4}{9} [/tex]

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