Question

Convert 0.49 ( bar on 9 ) into fraction.​

Answer 1

$\\ \blue{\huge{\underline{\overline{\mid{\bold{\purple{ \: \: \: Solution: \: \: \: \blue{\mid}}}}}}}} \\ \\ \sf x = 0.4 \bar{9} \\ \\ \sf M ultiply \: both \: side \: by \: 10. \\ \\ \therefore\sf 10x = 4.99999.... \\ \to \sf 10x = 4.5 + 0.49999... \\ \to \sf 10x = 4.5 + x \\ \to \sf 10x - x = 4.5 \\ \to \sf x = \frac{4.5}{9} \\ \to \sf 0.5$

Answer 2

Hope this helps..!

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