They are all the same, fractions can be turned into percents and percents can be turned into fractions. hope that helps :)
you eat pie
They need to know about decimals, fractions, and percents because they need to know the exact measures of the things they are designing.
When you have 60% in fractions it is 60/100, because percent is alwase out of 100.
They are all real numbers. All fractions can be expressed as percentages but not all percentages can be represented as fractions.
58 = 5,800% or 580/100
Convert them to decimals.
A proportion is when you make fractions into percents
decimals fractions and percents are all alike because they show parts of 100, per 100(percent, cent representing for 100, century)
Fractions, decimals and percents aren't integers
Convert them to one or the other. Your answer will usually be more accurate if you're adding fractions.