What is a percentage?
Basic Percentages

Flashcard
•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A percentage is a way of expressing a number as a fraction of 100. It is often used to compare proportions.
2.
FLASHCARD QUESTION
Front
How do you convert a decimal to a percentage?
Back
To convert a decimal to a percentage, multiply the decimal by 100 and add a percent sign (%). For example, 0.3 becomes 30%.
3.
FLASHCARD QUESTION
Front
How do you convert a percentage to a decimal?
Back
To convert a percentage to a decimal, divide the percentage by 100. For example, 30% becomes 0.3.
4.
FLASHCARD QUESTION
Front
What is 10% of a number?
Back
To find 10% of a number, divide the number by 10. For example, 10% of 50 is 5.
5.
FLASHCARD QUESTION
Front
What is 50% of a number?
Back
To find 50% of a number, divide the number by 2. For example, 50% of 80 is 40.
6.
FLASHCARD QUESTION
Front
What is 25% of a number?
Back
To find 25% of a number, divide the number by 4. For example, 25% of 100 is 25.
7.
FLASHCARD QUESTION
Front
How do you find a percentage of a number?
Back
To find a percentage of a number, multiply the number by the percentage (in decimal form). For example, to find 20% of 50, calculate 50 * 0.20 = 10.
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