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2 years ago

Convert 3.2 repenting decimal into a fraction

1 answer:

7 0

$x =3.\bar{2}\\10x = 32.\bar{2}\\\\ 10x - x = 32.\bar{2} - 3.\bar{2}\\9x = 29\\x = \frac{29}{9}\\\\\\ \boxed{\bf{\frac{32}{9} = 3.\bar{2}}}$

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Pavel [41]

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Blizzard [7]

Answer:

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Step-by-step explanation:

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trapecia [35]

Answer:

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2 years ago

Korvikt [17]

Responder:

2³

5⁴

10³

a^6

Explicação passo a passo:

Quando um certo valor é multiplicado repetidamente,

Por exemplo,

a * a * a * a = a⁴ (a multiplicado 4 vezes)

Por isso,

2 x 2 x 2 = 2³

5 x 5 x 5 x 5 = 5⁴

10 x 10 x 10 = 10³

a x a x a x a x a x a = a^6

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2 years ago

NeTakaya

You will add $( \frac{-6}{2} )^{2}$
$(-3)^{2}$
9

5 0

3 years ago