The ratio 1 to 1 is 100%
As a percentage ratio they are: 12.5% 37.5% and 50% respectively
About .0083 percent
33.33333333 recurring %
30000 grams
30lb = 13.61kg
To convert ratio to percentage use the following method for a ratio where a:b means the same as a/b, then percentage = ( a / ( 1 - a ) ) x 100 so for a/b = 0.37 then percentage = (0.37 / (1 + 0.37)) x 100 = 27% a/b = 0.5, % = 0.33 a/b = 1, % = 0.5
The ratio nickel/EDTA is 1:1.
Same way u convert a percentage to a fraction ie: 0.25= 1:4 or 1/4
There is no percentage, it is worked out on a ratio of 1:40 (meters)
1,440,000 is not a ratio. To get a percentage of number divide the number by 100 and multiply the result by the percentage you require
10 out of 12 is 83 and 1/3%