CBSE Class 8  >  Class 8 Notes  >  Mathematics (Maths)   >  Infographics: Ratio, Proportions and Percentages

Infographics Ratio, Proportions and Percentages - (Maths) Class 8 PDF Download

Infographics: Ratio, Proportions and Percentages

The document Infographics: Ratio, Proportions and Percentages is a part of the Class 8 Course Mathematics (Maths) Class 8.
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FAQs on Infographics: Ratio, Proportions and Percentages

1. What is the difference between ratio, proportion, and percentage?
Ans. Ratio is a comparison of two numbers, proportion is an equation that shows two ratios are equivalent, and percentage is a ratio expressed as a fraction of 100.
2. How can ratios be simplified or scaled up/down?
Ans. Ratios can be simplified by dividing both numbers by their greatest common factor, or scaled up by multiplying both numbers by the same factor.
3. How do you convert a ratio to a percentage?
Ans. To convert a ratio to a percentage, divide the first number by the second number, then multiply the result by 100 to get the percentage.
4. What are some real-life applications of ratios, proportions, and percentages?
Ans. Ratios, proportions, and percentages are commonly used in cooking recipes, financial calculations, and in measuring ingredients for construction projects.
5. How do you use proportions to solve real-world problems?
Ans. Proportions can be used to solve problems involving similar figures, unit conversions, and finding missing values in a given ratio.
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