Expressas a decimal. Expressas a decimal. Convertto a decimal..

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Transcript of Expressas a decimal. Expressas a decimal. Convertto a decimal..

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8Express as a decimal.

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Express as a decimal.34

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8Convert to a decimal.

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Convert to a decimal.12 58

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Convert decimal to base 10 fraction; simplify

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Convert decimal to base 10 fraction; simplify

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Express 0.375 as a percent

Move decimal point 2 places to the right and add the % sign.

Convert 2.867 to a percent

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Convert decimals to percents

Make sure there are at least two digits at the decimal points; add zero where needed (this does not change the value of the number).

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Express 56.25 % as a decimal

Move decimal point 2 places to the LEFT and remove the % sign.

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Express the percents as decimals

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Set up an “ out of 100 ” proportion

Express as a percent.

Check to see how you would convert the first denominator to 100.

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x 25

Convert numerator

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Express as a percent.35

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Convert fractions to percents.

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625

100

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x 4

x 4

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x 10

x 10

10030

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Or you can express fractions as percents by long division

Convert decimal to percent by moving 2 decimal places to the right and adding % sign

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Express fractions as percents by long division

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Express percents to fractions by dividing by 100

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Express percents to fractions by dividing by 100

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