whats the ratio of 4.63 to 8,21 in fraction form
4.63:8.21
463:821
This can be transformed to 463/821 if you just want to use it in most maths problems but
I think it is more correct to say
463/(463+821) = 463/1284
I happy to hear more thoughts on this.
an example
There are 3 boys and 5 girls in a room
The ratio of boys to girls is 3:5
The fraction of the children that are boys is 3/8
+118653 
