Question

Fill in the blank box in each of the following:

$\frac{1}{3}=\frac{\left[\right]}{18}$

Answer 1

We know that $3\times 6=18$

This means to get the denominator $18$ we have to multiply by $6$ in both numerator and denominator.

So, $\frac{1}{3}=\frac{1\times 6}{3\times 6}=\frac{6}{18}$

Hence,$\frac{1}{3}=\frac{\left[6\right]}{18}$.