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Natural Numbers

Question

Earlier you have studied decimals $0.9, 0.8$ . Can you write these as rational numbers?

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Solution

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Yes, we can write decimals like $0.9, 0.8$ as rational numbers.
Such as $0.9 = \frac{0.9 \times 10}{10} = \frac{9}{10}$ and $0.8 = \frac{0.8 \times 10}{10} = \frac{8}{10}$ .

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