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Ratios & Proportions- 2 Video Lecture | Crash Course for XAT - CAT

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FAQs on Ratios & Proportions- 2 Video Lecture - Crash Course for XAT - CAT

1. What is the difference between ratios and proportions?
Ans. Ratios compare two quantities, while proportions are equations that state two ratios are equal.
2. How can ratios be simplified or reduced?
Ans. Ratios can be simplified by dividing both parts of the ratio by their greatest common factor.
3. How are ratios and proportions used in real-life situations?
Ans. Ratios and proportions are used in cooking recipes, financial planning, and even in creating maps and blueprints.
4. Can ratios and proportions be used to solve problems involving percentages?
Ans. Yes, ratios and proportions can be used to solve problems involving percentages, such as calculating discounts or determining interest rates.
5. How can cross-multiplication be used to solve proportion problems?
Ans. Cross-multiplication involves multiplying the numerator of one ratio by the denominator of the other ratio, and vice versa, to solve proportion problems.
300 videos|235 docs|24 tests
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