Percent

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What is a percent?

Back

A percent is a way to express a number as a fraction of 100. It is often used to compare values or show how much of something there is.

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How do you calculate 10% of a number?

Back

To calculate 10% of a number, multiply the number by 0.10.

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What is 50% of a number?

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50% of a number is half of that number. To find it, divide the number by 2.

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How do you find the total cost including sales tax?

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To find the total cost including sales tax, multiply the original price by the sales tax rate (as a decimal) and then add that amount to the original price.

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What is the formula to calculate a percentage?

Back

The formula to calculate a percentage is: (Part/Whole) x 100.

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How do you convert a fraction to a percent?

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To convert a fraction to a percent, divide the top number (numerator) by the bottom number (denominator) and then multiply by 100.

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What does it mean if a candidate receives 75% of the votes?

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It means that 75 out of every 100 votes were cast for that candidate.

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How do you calculate 6% of a number?

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To calculate 6% of a number, multiply the number by 0.06.

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If a shirt costs $20 and is on sale for 25% off, how much do you save?

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You save $5, which is 25% of $20.

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What is the total cost of an item after a 10% tax on a $50 purchase?

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The total cost is $55. (10% of $50 is $5, so $50 + $5 = $55.)