As a percent turned into a ratio, 3 over 10 would be 3:10
1 to 10
50% and the ratio is 1:2
2
It is 1/10.
5:12
A proportion is (one ratio) equal to (another ratio). 1/10 is only one ratio. Without another ratio, there's nothing you can do to it to make a proportion.
5/6, possibly.
10 over 80 is one equivalent.
If you mean as a ratio then it is 1/2
Yes. 10/7 is rational because it can be and is written as a ratio.
The 2010 Patriots turn over ratio was 38/10, a +28 differential.