Question

Q. Fill in the blank box in each of the following:

(iv)$\frac{7}{\left[\right]}=\frac{21}{18}$numerator

Answer 1

We know that $21$ divide by $7$ we get $3$, This means to get numerator $7$ we have to divide $21$ by $3$.

Similarly, the denominator $18$ should also divide by $3$ to get $6$.

So, $\frac{21}{18}=\frac{21÷3}{18÷3}=\frac{7}{6}$

Hence, $\frac{7}{\left[6\right]}=\frac{21}{18}$.