Question

Fill in the boxes with appropriate number.

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

Answer 1

Let the number be $x$

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

On cross multiplication

$$\begin{gathered} 6\times 63=9\times x \\ x=\frac{6\times 63}{9} \\ x=6\times 7 \\ x=42 \end{gathered}$$

Hence, the required number is $42$