tiga koma lima dikurangi satu lima per enam ditambah delapan tiga per empat dikali nol koma enam adalah

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[tex] = 3,5 - 1 \frac{5}{6} + 8 \frac{3}{4} \times 0,6 \\ = \frac{35}{10} - \frac{11}{6} + (\frac{35}{4} \times \frac{6}{10} ) \\ = \frac{35}{10} - \frac{11}{6} + \frac{210}{40} \\ = \frac{7}{2} - \frac{11}{6} + \frac{21}{4} \\ = \frac{42 -22 + 63}{12} \\ = \frac{83}{12} = 6 \frac{11}{12} = 6,91 [/tex]