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How do you write -2(8)/(9) as a decimal? 2.overline (1) -2.overline (8) 2.overline (8) -2.overline (1)

Pergunta

How do you write -2(8)/(9) as a decimal?
2.overline (1)
-2.overline (8)
2.overline (8)
-2.overline (1)

How do you write -2(8)/(9) as a decimal? 2.overline (1) -2.overline (8) 2.overline (8) -2.overline (1)

Solução

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Ursula MariaAvançado · Tutor por 1 anos

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To convert the mixed number $-2\frac{8}{9}$ to a decimal, we need to divide the numerator by the denominator.<br /><br />Step 1: Divide 8 by 9.<br />\[ \frac{8}{9} = 0.\overline{8} \]<br /><br />Step 2: Combine the whole number part with the decimal part.<br />\[ -2\frac{8}{9} = -2 + 0.\overline{8} = -2.\overline{8} \]<br /><br />Therefore, the correct answer is:<br />\[ \boxed{-2.\overline{8}} \]
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