Matematika

Pertanyaan

Mengubah bentuk persen menjadi pecahan desimal!
A. 1. 45%
2. 57%
3. 80%
4. 105%
5. 250% Ps: pake cara

2 Jawaban

  • A. 1.45 % = 1.45/100 = 0,0145
    B. 57 % = 57/100 = 0,57
    C. 80 % = 80/100 = 0,8
    D. 105 % = 105/100 = 1,05
    E. 250 % = 250/100 = 2,5
  • 45%=
    [tex] \frac{45}{100} = 45 \div 100 = 0.45[/tex]
    57%=
    [tex] \frac{57}{100} = 57 \div 100 = 0.57[/tex]
    80%
    [tex] \frac{80}{100} = 80 \div 100 = 0.8[/tex]
    105%
    [tex] \frac{105}{100} =105 \div 100 = 1.05[/tex]
    250%
    [tex] \frac{250}{100} = 250 \div 100 = 2.5[/tex]
    maaf klo salah

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