Penjelasan dengan langkah-langkah:
ini kak bener gak?
maaf kalo salah...
Jawaban:
[tex] \frac{8}{5} \times \frac{5}{3} [/tex]
[tex] = \frac{40}{15} \to \frac{8}{3}[/tex]
[tex] = \frac{3 \times 2 + 2}{3} [/tex]
[tex] = 2 \frac{2}{3} [/tex]
---
[tex]3 \frac{2}{5} \div \frac{6}{5} \times \frac{2}{3} [/tex]
[tex] = \frac{15 + 2}{5} \times \frac{5}{6} \times \frac{2}{3} [/tex]
[tex] = \frac{17}{5} \times \frac{10}{18}[/tex]
[tex] = \frac{170}{90} \to \frac{17}{9} [/tex]
[tex] = \frac{9 \times 1 + 8}{9} [/tex]
[tex] = 1 \frac{8}{9} [/tex]
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Penjelasan dengan langkah-langkah:
ini kak bener gak?
maaf kalo salah...
Verified answer
Jawaban:
[tex] \frac{8}{5} \times \frac{5}{3} [/tex]
[tex] = \frac{40}{15} \to \frac{8}{3}[/tex]
[tex] = \frac{3 \times 2 + 2}{3} [/tex]
[tex] = 2 \frac{2}{3} [/tex]
---
[tex]3 \frac{2}{5} \div \frac{6}{5} \times \frac{2}{3} [/tex]
[tex] = \frac{15 + 2}{5} \times \frac{5}{6} \times \frac{2}{3} [/tex]
[tex] = \frac{17}{5} \times \frac{10}{18}[/tex]
[tex] = \frac{170}{90} \to \frac{17}{9} [/tex]
[tex] = \frac{9 \times 1 + 8}{9} [/tex]
[tex] = 1 \frac{8}{9} [/tex]