Evaluate
$\sqrt{1.69}$

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Solution

$\sqrt{1.69}$
$= \sqrt{\frac{169}{100}}$
$= \sqrt{\frac{13^{2}}{10^{2}}}$
$= \sqrt{{(\frac{13}{10})}^{2}}$
$= \frac{13}{10} = 1.3$

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Evaluate √1.69

√1.69=√169100=√132102=√(1310)2=1310=1.3

Evaluate
$\sqrt{1.69}$

$\sqrt{1.69}$
$= \sqrt{\frac{169}{100}}$
$= \sqrt{\frac{13^{2}}{10^{2}}}$
$= \sqrt{{(\frac{13}{10})}^{2}}$
$= \frac{13}{10} = 1.3$