Question

$\sqrt{1225 \div 49 = }$
1225/49 = ?

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Answer 1

$\sqrt{ \frac{1225}{49} }$

$\sqrt{ \frac{35 {}^{2} }{7 {}^{2} } }$

$\sqrt{ (\frac{35 }{7} ) {}^{2} }$

$\frac{35}{7}$

$5$