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2007-05-07 08:58:04 · 5 answers · asked by Joe G 1 in Science & Mathematics Mathematics

5 answers

The fraction and simplify

4 is a factor of 12 and 100

12 / 100 = 3 / 25

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2007-05-07 09:50:44 · answer #1 · answered by SAMUEL D 7 · 0 1

Writing a percent value as a fraction is easy. Remember that 12% means 12 parts out of 100 parts. This is the same as saying "twelve one-hundredths", which would be written as the fraction . The fraction is not in simplest form-- it can be reduced to . Thus, the 5 pencils on desk #3 constitute 12% , or , of the total number of pencils in the office.

The general approach for converting a percentage to a fraction is to remove the percent symbol and multiply the percentage value by . The resulting fraction may not be in simplest form; if not, it can then be reduced to simplest form.

2007-05-07 09:07:37 · answer #2 · answered by Brite Tiger 6 · 1 1

Well, 12% is the same as 12 over 100 -- or 12/100
reduce that down and you would get 12 divided by 4 is 3
100 divided by 4 is 25
so the final answer is 3 over 25 or
3/25

(I don't know how to write all these mathematic equations in text)

2007-05-07 09:06:27 · answer #3 · answered by prisssygirrl 2 · 1 1

to change from percent to decimal, drop the percent sign and add a decimal point 2 places to the left so that 12% becomes 12/100

now we can reduce 12/100 to be, by dividing top and bottom by 4, 3/25 and that is your reduced fraction.

one of the most important math skills one can learn besides the basic adding, subtracting, etc, is how to convert between a fraction, decimal and percent in any direction.

2007-05-07 09:20:17 · answer #4 · answered by Anonymous · 1 1

!/8.5

2007-05-07 09:06:30 · answer #5 · answered by Dragon'sFire 6 · 1 1

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