Question

6.25
$\sqrt{6.25}$
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Answer 1

$\sqrt{6.25}$

$\huge》\sqrt\red{6.25}$

》$\sqrt\frac{625}{100}$

》$\huge\frac\pink{25}\blue{10}$

》$\huge\sqrt\purple{6.25}\sf\red{=\ 2.5}$