ubah lah pecahan decimal berikutnya menjadi pecahan biasa 0,08? 0,62? 4,05? 11,22? 0,54?

Please, let me answer your question :)
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Mapel : Matematika
Tentang : Pecahan
Pembahasan :

[tex]0.08 = \frac{8}{100} = \frac{8 \div 4}{100 \div 4} = \frac{2}{25} [/tex]

[tex]0.62 = \frac{62}{100} = \frac{62 \div 2}{100 \div 2} = \frac{31}{50} [/tex]

[tex]4.05 = \frac{405}{100} = \frac{405 \div 5}{100 \div 5} = \frac{81}{20} [/tex]

Jika dijadikan pecahan campuran menjadi :

[tex] \frac{81}{20} = 4 \frac{1}{20} [/tex]

[tex]11.22 = \frac{1122}{100} = \frac{1122 \div 2}{100 \div 5} = \frac{561}{20} [/tex]

Jika dijadikan ke pecahan campuran menjadi :

[tex]28 \frac{1}{20} [/tex]

[tex]0.54 = \frac{54}{100} = \frac{54 \div 2}{100 \div 2} = \frac{27}{20} [/tex]

Jika dijadikan ke pecahan campuran menjadi :

[tex] \frac{27}{20} = 1 \frac{7}{20} [/tex]

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Heil Manstein!