Question

identify
$\frac{ \sqrt{49} }{ \sqrt{147} }$
as rational or irrational ​

Answer 1

HEY MATE, HERE IS YOUR ANSWER.

This is a irrational number because if you solve this, it will be

$\frac{ \sqrt{49} }{ \sqrt{147} } \\ = \frac{7}{7 \sqrt{3 } } \\ = \frac{1}{ \sqrt{3} }$
RATIONALIZE THIS

$\frac{1}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} } \\ = \frac{ \sqrt{3} }{3}$
THIS IS A IRRATIONAL NO.
HENCE THIS ABOVE NO. IS ALSO IRRATIONAL.

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