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Penjelasan dengan langkah-langkah:
1. D
2. B
3. C
4. B
5. Sorry Soalnya Ga Jelas
6. D
7. A
[tex]0.5 \times 0.8 \\ = \frac{5}{10} \times \frac{8}{10} \\ = \frac{40}{100} \div \frac{20}{20} \\ = \frac{2}{5} [/tex]
8. A
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