Matematika

Pertanyaan

Nilai 2,55+(1-3/4×0,4)=.....? (bentuk desimal)
A.3,75
B.3,50
C.3,25
D.2,25

1 Jawaban

  • Please, let me answer your question :)
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    Step 1=

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

    Ubahlah 3/4 kedalam bentuk pecahan desimal.

    2,55 + (1 - 0,75 x 0,4)
    2,55 + (1 - 0,3)
    2,55 + 0,7
    3,25

    Yg C jawabannya

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    Hopefully this is the best for you :)

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