Matematika

Pertanyaan

jawab ya 1 sampai 5..
ubahlah pecahan menjadi pecahan desimal
jawab ya 1 sampai 5.. ubahlah pecahan menjadi pecahan desimal

2 Jawaban

  • Please, let me answer your question :)
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    Mapel : Matematika
    Tentang : Pecahan
    Pertanyaan yg diajukan : 5
    Pembahasan :

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    [tex] \frac{4}{5} = \frac{4 \times 2}{5 \times 2} = \frac{8}{10} = 0.8[/tex]

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    [tex] \frac{3}{8} = \frac{3 \times 125}{8 \times 125} = \frac{375}{1000} = 0.375[/tex]

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    [tex] \frac{3}{4} = \frac{3 \times 25}{4 \times 25} = \frac{75}{100} = 0.75[/tex]

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    [tex] \frac{2}{50} = \frac{2 \times 2}{50 \times 2} = \frac{4}{100} = 0.04[/tex]

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    [tex] \frac{7}{8} = \frac{7 \times 125}{8 \times 125} = \frac{875}{1000} = 0.875[/tex]

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    Hopefully this is the best for you.

    MAKE BRAINLY GREAT AGAIN!!!

    Heil Manstein!
  • 1. 4/5 (4×20 ; 5×20) = 80/100 = 0,80/0,8
    2. 3/8 (3×125 ; 8×125) = 375/1000 = 0,375
    3. 3/4 (3×25 ; 4×25) = 75/100 = 0,75
    4. 2/50 = 1/25 (1×4 ; 25×4) = 4/100 = 0,04
    5. 7/8 (7×125 ; 8×125) = 875/1000 = 0,875
    Maaf kalau ada yang salah:)