Because that it s harder to work out percentages than fractions and decimals
Most people work with percentages in one way or another.
It is 0%. If it were more than 0 then they would not be extinct!
work out the math
For only one set of percentages a pie chart but if more than one then a stacked bar chart.
divide top number to bottom
What percentage????That just depends on what your refering to. Percentages of the blast off in Pokemon emerald?Percentages of Pokemon?Be a lilttle more specific
They are smart and know everything
They know because they can work out what percentages of which gas were around through ice samples taken from Antarctica
Same as percentages less than 100. Percentages greater than 100 will reult in a number that is greater than the original, that's all.
Well one good thing that percentages do is they condense numbers so you can compare then more easily.