6 2/5+25%+0,45+3/5= diubah ke desimal jangan lupa pakai cara besok mau dikumpulkan

Mapel : Math
Tentang : Pecahan

Penyelesaian :
[tex]6 \frac{2}{5} + 25\% + 0.45 + \frac{3}{5} \\ = 6.4 + 0.25 + 0.45 + 0.6 \\ = 7.7[/tex]

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Mapel : Matematika
Tentang : Pecahan
Pertanyaan yg diajukan : 1
Pembahasan :

[tex]6 \frac{2}{5} = \frac{32}{5} = \frac{32 \times 2}{5 \times 2} = \frac{64}{10} = 6.4[/tex]

[tex]25\% = \frac{25}{100} = 0.25[/tex]

[tex] \frac{3}{5} = \frac{3 \times 2}{5 \times 2} = \frac{6}{10} = 0.6[/tex]

6,4 + 0,25 + 0,45 + 0,6
= 6,65 + 0,45 + 0,6
= 6,65 + 1,05
= 7,7

Jadi, jawabannya adalah 7,7

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