Matematika

Pertanyaan

7 5/14 - 6 9/10=... ( operasi pengurangan pecahan campuran)...

2 Jawaban

  • 7 5/14 - 6 9/10
    = 103/14 - 69/10
    = 1030/140 - 966/140
    = 64/140
    = 16/35

  • [tex]7 \frac{5}{14} - 6 \frac{9}{10} \\ = \frac{103}{14} - \frac{69}{10} \\ = \frac{515 - 483}{70} \\ = \frac{32}{70} \\ = \frac{16}{35} [/tex]

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