2 years ago

What is the value of the expression 1/2-(1/4+2 1/2)?

Mathematics

1 answer:

valkas [14]2 years ago

6 0

Answer:

Step-by-step explanation:

880058,7000000000000000

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2 years ago

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Dmitry_Shevchenko [17]

First off, let's convert the mixed fraction to "improper", keeping in mind that, there are 2 cups in 1 pint.

$\bf \stackrel{mixed}{6\frac{2}{3}}\implies \cfrac{6\cdot 3+2}{3}\implies \stackrel{improper}{\cfrac{20}{3}}
\\\\\\
\begin{array}{ccll}
cups&pints\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
2&1\\\\
\frac{20}{3}&p
\end{array}\implies \cfrac{\quad 2\quad }{\frac{20}{3}}=\cfrac{1}{p}\implies \cfrac{\quad \frac{2}{1}\quad }{\frac{20}{3}}=\cfrac{1}{p}$

$\bf \cfrac{2}{1}\cdot \cfrac{3}{20}=\cfrac{1}{p}\implies \cfrac{3}{10}=\cfrac{1}{p}\implies p=\cfrac{10\cdot 1}{3}\implies p=\cfrac{10}{3}\implies p=3\frac{1}{3}$

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2 years ago

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STatiana [176]

Answer:

The answer would be g 2(7+2)=16

Step-by-step explanation:

You have to contribute and combine like terms and that is how you get your answer

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2 years ago

What is the value of the expression 1/2-(1/4+2 1/2)?​

What is the value of the expression 1/2-(1/4+2 1/2)?