Final answer:
A percent is a way of expressing a fractional amount of something using a whole divided into 100 parts. Thus, 25% means 25 a ratio of 3% means a ratio of and 100 % percent means or a whole.
Step-by-step explanation:
Calculating Percents
A percent is a way of expressing a fractional amount of something using a whole divided into 100 parts. A percent is a ratio whose denominator is 100.
We use the percent symbol, %, to show percent. Thus, 25% means 25 a ratio of 3% means a ratio of and 100 % percent means or a whole.