See the Related Link.
You cannot calculate weights to percentages. Percentages are comparisons of two related quantities so you can have one weight as a percentage of another weight, but not by itself.
You cannot calculate lengths to percentages. Percentages are comparisons of two related quantities so you can have one length as a percentage of another length, but not by itself.
They are both comparisons of two measures of the same attribute.
You cannot convert percentages to pounds. Percentages are comparisons of two related quantities so you can have one lot of pounds as a percentage of another lot, but not by itself. Otherwise you would be able to convert 25% of an inch into a pound!
100%.... what do you think?! every thing related to percentages is always out of 100%!
Percentages are percentages - simple! The marketing people have not yet come up with "new improved" percentages.
Roughly 30% of all US jobs have their origin in agriculture or a related field. This includes the large agribusiness processing firms.
The answer depends on what you are trying to do with the percentages.
Relative humidity is recorded in percentages.
waste percentages in manufacturing of filled past
They are called sums of percentages!