Question

rationalition 2/3 =x​

Answer 1

$x = \frac{2}{3}$

On rationalising the numerator we get ,

$x = \frac{2}{3} \times \frac{2}{2}$

$x = \frac{4}{6}$

Important Points to remember in these questions :-

( i ) We can also rationalize numerator .

( ii ) We wan to get correct answer . But we didn't know that we have to rationalize at numerator or denominator . So we have to rationalize at that whose either denominator or numerator is single .