Fill in the blanks to make the statement true:
The equivalent of $$\dfrac{5}{7},$$ whose numerator is $$45$$ is ...........
To make the numerator $$45$$ we multiply both numerator and denominator by $$9$$
$$\therefore\dfrac{5}{7}=\dfrac{5}{7} \times \dfrac{9}{9} = \dfrac{45}{63}$$
So the equivalent number is $$\dfrac{45}{63}$$