Question

express the rational number in standard form
2
_
9​

Answer 1

$= \frac{2}{9} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ = 0.2222.... \\ \\ = 2 .2\times {10}^{ - 3}$

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Answer 2

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