48 : 9 cannot be simplified.
9/48
48/9 is a fraction in ratio form. It can be simplified, if you so wish.
9:1
48% as a ratio = 48 : 100
16-9
The ratio is 48 : 36.
It is 48.
It is 48/100.
Since the antecedent of the ratio is prime, it is impossible to cancel this ratio of 17:48 down any further.
The ratio is 6:5
fraction is equivalent to the ratio 16 and 48 = 16/48 or 1/3