The given fraction is

Any fraction has a numerator and a denominator .The top number is called numerator and the bottom number is called denominator.
In the given fraction 63 is the numerator and 9 is the denominator.
A fraction denotes the top number is divided by bottom number or we can say numerator is divided by the denominator .The division sign is ÷.
The fraction
can also be written as 63÷9.
Option c 63÷9 is the right answer.