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3 years ago

Order the numbers from least to greatest. 1=least and 4=greatest

Mathematics

1 answer:

alexandr402 [8]3 years ago

7 0

Answer:

$\sqrt{\frac{9}{4}}$ $\frac{5}{3}$ $\sqrt{5}$ $2.5$

Step-by-step explanation:

Given

$\sqrt{\frac{9}{4}}$

$\sqrt{5}$

2.5

$\frac{5}{3}$

Required

Order from least to greatest

<em>Start by simplifying each expression</em>

$\sqrt{\frac{9}{4}}$

Split square root

$\frac{\sqrt{9}}{\sqrt{4}}$

Take square root of numerator and denominator

$\frac{3}{2}$

$1.5$

Hence

$\sqrt{\frac{9}{4}} = 1.5$

-----------------------------------------------------------

$\sqrt{5}$

$\sqrt{5} = 2.2361$ (Approximated)

-----------------------------------------------------------

$2.5$

-----------------------------------------------------------

$\frac{5}{3}$

$\frac{5}{3} = 1.6667$

Considering the simplified expression; the number from least to greatest is:

$\sqrt{\frac{9}{4}}$ $\frac{5}{3}$ $\sqrt{5}$ $2.5$

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Catron evaluates the expression (negative 9) (2 and two-fifths) using the steps below.

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Answer:

Catron's error is

"She did not follow order of operations"

Step-by-step explanation:

Catron evaluates the expression (negative 9) (2 and two-fifths)

That expression can be written as below

$(-9)(2\frac{2}{5})$