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3 years ago

Rewrite the decimal as the front as a fraction in simplest form 0.27

2 answers:

8 0

27/100, I think this is what you meant but the "as the front" part of the question puzzled me a little bit. If you meant basically make 0.27 into a fraction in simplest form, this is the answer.

torisob [31]3 years ago

6 0

So .27 means .27/1 or 2.7/10 or 27/100 or 270/1000 and so on

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LUCKY_DIMON [66]

This is an example of "a stratified sample".

Answer: Option B

Explanation:

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3 years ago

Which expression is equivalent to the following complex fraction? (pls help me out)

const2013 [10]

Answer:

B. $\frac{-4x + 7}{2(x - 2)}$

Step-by-step explanation:

Simplify the given expression to determine its equivalent expression in the given options.

$\frac{\frac{3}{x - 1} - 4}{2 - \frac{2}{x - 1}}$

$\frac{\frac{3}{x - 1} - \frac{4}{1}}{\frac{2}{1} - \frac{2}{x - 1}}$

$\frac{\frac{3 - 4(x - 1)}{x - 1}}{\frac{2(x - 1) - 2}{x - 1}}$

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(x - 1) cancels (x - 1)

$\frac{-4x + 7}{1} * \frac{1}{2x - 4}$

$\frac{(-4x + 7)1}{1(2x - 4)}$

$\frac{-4x + 7}{2x - 4}$

$\frac{-4x + 7}{2(x - 2)}$

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3 years ago

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3 years ago

Divide 30 in a ratio of 3:2

Sergeeva-Olga [200]

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$Put\ the\ value\ of\ y\ to\ (1):\\x=30-12\\\boxed{x=18}\\\\Answer:\boxed{\left\{\begin{array}{ccc}x=18\\y=12\end{array}\right\to18:12}$

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3 years ago

Read 2 more answers