45 = 4500%.
Chat with our AI personalities
Two examples to find the average of percentages: (45% + 34%) / 2 = 39.5 (23% + 26% + 45% + 24%) / 4 = 29.5
Percentages are fractions over 100. So 45% is 45/100 You can then simplify that to 9/20
Double it - to give 90 out of 100 - or 90%
Percentages are percentages - simple! The marketing people have not yet come up with "new improved" percentages.
45/50 is 90%. The easiest trick to do this is to double both numbers so that you have 100 as the denominator and 90 as the numerator. This makes calculating percentages much easier, because 90/100 is 90%.