Grade 8 Exam > Grade 8 Videos > Mathematics for Grade 8 > Comparing Quantities - 2
Comparing Quantities - 2 Video Lecture | Mathematics for Grade 8
|
68 videos|168 docs|43 tests
|
FAQs on Comparing Quantities - 2 Video Lecture - Mathematics for Grade 8
| 1. What is the concept of comparing quantities in mathematics? |  |
Ans. Comparing quantities in mathematics involves determining the relationship between two or more quantities to identify which is greater, smaller, or equal to the other. It helps in making comparisons and analyzing the differences or similarities between different quantities.
| 2. How can we compare two quantities using the ratio method? | |
Ans. To compare two quantities using the ratio method, we need to find the ratio of the two quantities by dividing one quantity by the other. If the ratio obtained is greater than 1, it means the first quantity is greater. If the ratio is less than 1, it means the second quantity is greater. If the ratio is equal to 1, it means both quantities are equal.
| 3. What is a percentage and how can we compare quantities using percentages? | |
Ans. A percentage is a fraction expressed as a part of 100. To compare quantities using percentages, we can find the percentage of each quantity and compare the percentage values. The quantity with a higher percentage is considered to be greater. For example, if one quantity has a percentage of 80% and another has a percentage of 60%, the first quantity is greater.
| 4. Can we compare quantities of different units? | |
Ans. Yes, we can compare quantities of different units by converting them into a common unit. For example, if one quantity is given in kilograms and another quantity is given in grams, we can convert both to grams and then compare them. It is important to ensure that the conversions are done accurately to make a valid comparison.
| 5. How can we compare quantities using the concept of profit and loss? | |
Ans. To compare quantities using the concept of profit and loss, we need to consider the selling price and cost price of the items. If the selling price is greater than the cost price, it indicates a profit. If the selling price is less than the cost price, it indicates a loss. By calculating the profit or loss percentage, we can compare the profitability between different quantities.
Related Exams
About this Video
|
4.76/5 Rating |
|
Dec 22, 2024 Last updated |
Video Description: Comparing Quantities - 2 for Grade 8 2024 is part of Mathematics for Grade 8 preparation.
The notes and questions for Comparing Quantities - 2 have been prepared according to the Grade 8 exam syllabus.
Information about Comparing Quantities - 2 covers all important topics for Grade 8 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Comparing Quantities - 2.
Introduction of Comparing Quantities - 2 in English is available as part of our Mathematics for Grade 8 for Grade 8 & Comparing Quantities - 2 in
Hindi for Mathematics for Grade 8 course. Download more important topics related with notes, lectures and mock test series for
Grade 8 Exam by signing up for free.
Description
Video Lecture & Questions for Comparing Quantities - 2 Video Lecture | Mathematics for Grade 8 - Grade 8 full syllabus preparation | Free video for Grade 8 exam to prepare for Mathematics for Grade 8.
Information about Comparing Quantities - 2
Here you can find the meaning of Comparing Quantities - 2 defined & explained in the simplest way possible.
Besides explaining types of Comparing Quantities - 2 theory, EduRev gives you an ample number of questions to practice Comparing Quantities - 2 tests,
examples and also practice Grade 8 tests.
|
68 videos|168 docs|43 tests
|
|
Explore Courses for Grade 8 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Summary
,Objective type Questions
,Important questions
,ppt
,Semester Notes
,shortcuts and tricks
,Free
,practice quizzes
,Comparing Quantities - 2 Video Lecture | Mathematics for Grade 8
,past year papers
,MCQs
,Sample Paper
,Comparing Quantities - 2 Video Lecture | Mathematics for Grade 8
,mock tests for examination
,Viva Questions
,study material
,Comparing Quantities - 2 Video Lecture | Mathematics for Grade 8
,Extra Questions
,video lectures
,Previous Year Questions with Solutions
,Exam
;
Study Comparing Quantities - 2 on the App
Students of Grade 8 can study Comparing Quantities - 2 alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Comparing Quantities - 2,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Comparing Quantities - 2 is prepared as per the latest Grade 8 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup