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What is meant by Percentage? Video Lecture - Class 7

FAQs on What is meant by Percentage? Video Lecture - Class 7

1. What is the definition of percentage?
Ans. Percentage is a way of expressing a number as a fraction of 100. It is denoted by the symbol "%". For example, if we say 50%, it means 50 out of 100.
2. How is percentage calculated?
Ans. To calculate the percentage of a number, we divide the part by the whole and then multiply the result by 100. The formula is: Percentage = (Part/Whole) × 100.
3. How is percentage used in real life?
Ans. Percentage is used in various aspects of our daily life. It is used in shopping to calculate discounts, in finance to calculate interest rates, in grades to determine scores, in sports to calculate success rates, and in statistics to analyze data.
4. How do I find the percentage increase or decrease?
Ans. To find the percentage increase or decrease, you need to calculate the difference between the new value and the original value. Then, divide the difference by the original value and multiply by 100. If the result is positive, it represents an increase, and if it is negative, it represents a decrease.
5. How can I convert a fraction to a percentage?
Ans. To convert a fraction to a percentage, you need to divide the numerator by the denominator and then multiply the result by 100. The resulting value will be the percentage form of the fraction.
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