Question

express
$\frac{6}{9}$
as a rational with denominator 63

Answer 1

Hy friend, here's ur ans....
$\frac{6}{9}$

$\frac{6 \times 7}{9 \times 7}$

$\frac{42}{63}$
Hope it helped u...

: )

Answer 2

Let the new fraction will be $\frac{x}{63}$

Then,



$\frac{6}{9} = \frac{x}{63}$

Divide and Multiply by 7 on $\frac{6}{9}$


 
$\frac{6*7}{9*& 7} = \frac{x}{63}$

$\frac{42}{63} = \frac{x}{63}$



Comparing values, we get that x = 42


Then, fraction will be $\frac{42}{63}$