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Why does it help to write a decimal as a fraction with a denominator of 100 when writing decimals as percent?
Wiki User
∙ 7y ago
It is not a question of helping or not helping. A percentage is, by definition, parts per one hundred!
Wiki User
∙ 7y ago
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How do you make fractions into decimals and percentages?
Divide the numerator of the fraction by the denominator, using long division if necessary, to get a decimal fraction. Move the decimal point two places to the right and append a percent symbol for a percentage.
Another way of writing a fraction?
Decimals (x.yz) Percent (xy%) To convert a fraction into a decimal, divide the numerator (top number) by the denominator. For example, 1/2 is .5 0.5 2 | 1.0
What a definition for fraction to percent?
To convert a fraction to a decimal, divide the denominator into the numerator. To convert a decimal to a percent, multiply it by 100. 3/4 = 3 divided by 4 = 0.75 = 75%
How do you turn a improper fraction into a percent?
You divide the denominator into the numerator getting a decimal and u make a percent from the decimal.
Write 215 percent as a decimals?
Expressed as a decimal fraction, 215 percent is equal to 2.15.
How do you make fractions into decimals and percentages?
Divide the numerator of the fraction by the denominator, using long division if necessary, to get a decimal fraction. Move the decimal point two places to the right and append a percent symbol for a percentage.
Another way of writing a fraction?
Decimals (x.yz) Percent (xy%) To convert a fraction into a decimal, divide the numerator (top number) by the denominator. For example, 1/2 is .5 0.5 2 | 1.0
What a definition for fraction to percent?
To convert a fraction to a decimal, divide the denominator into the numerator. To convert a decimal to a percent, multiply it by 100. 3/4 = 3 divided by 4 = 0.75 = 75%
How do you turn a improper fraction into a percent?
You divide the denominator into the numerator getting a decimal and u make a percent from the decimal.
Write 215 percent as a decimals?
Expressed as a decimal fraction, 215 percent is equal to 2.15.
How do u make fractions into percents?
Fractions to Decimals to percent Example- For example the fraction is 4/7. You divide the numerator by the denominator and you get 0.571. If you want it into a percent, (Percent= out of 100) You multiply the decimal by 100 and you get 57.1%
What are the steps to change a fraction to a demical and a percent?
for a fraction to a decimal, you divide the numerator by the denominator. 9/10=.90. for percent what ever the decimal is, the percent is. .76=%76
How do you change a fraction to a decimal or percent if the fraction is not common?
Any kind of fraction becomes decimal notation if you divide the denominator into the numerator. Any decimal notation becomes a percent if you multiply it by 100.
How can a fraction be turned to a percent?
If you divide the numerator by the denominator you will get a decimal, and multiply that decimal by 100 to get the percentage
How is a decimal different from a fraction and a percent?
A decimal is a fraction: it is a fraction in decimal form. A percentage is simply the numerator of a rational fraction whose denominator has been re-scaled to 100.
Change a fraction among decimals and percents?
If you have a fraction, divide the top by the bottom to get the decimal. If you have a decimal, move the decimal point 2 places that way --> to get the percent. If you have percent, move the decimal point 2 places this way <-- to get the decimal.
How do you convert percent into decimals and a fraction?
To convert a percent to a decimal, divide by 100. 31% = 0.31 = 31/100
