Matematika

Pertanyaan

Hasil dari 3 3/5×2 2/3 - 3 3/4 : 3 1/8

1 Jawaban

  • Mapel : Matematika
    Bab : Pecahan

    [tex]3 \frac{3}{5} \times 2 \frac{2}{3} - 3 \frac{3}{4} \div 3 \frac{1}{8} \\ = \frac{18}{5} \times \frac{8}{3} - \frac{15}{4} \div \frac{25}{8} \\ = \frac{6}{5} \times \frac{8}{1} - \frac{15}{4} \times \frac{8}{25} \\ = \frac{48}{5} - \frac{3}{1} \times \frac{2}{5} \\ = \frac{48}{5} - \frac{6}{5} \\ = \frac{42}{5} \\ = 8 \frac{2}{5} [/tex]

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