Question

simplify this .
$20 \sqrt{5} \div 4 \sqrt{5}$
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Answer 1

Answer:

$\frac{20 \sqrt{5} }{4 \sqrt{5} } \\ = \frac{5 \times 4 \sqrt{5} }{4 \sqrt{5} } \\ = 5 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ {ans}$

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Answer 2

Step-by-step explanation:

Answer:

\begin{gathered} \frac{20 \sqrt{5} }{4 \sqrt{5} } \\ = \frac{5 \times 4 \sqrt{5} }{4 \sqrt{5} } \\ = 5 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ {ans}\end{gathered}

4

5

20

5

=

4

5

5×4

5

=5

ans

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