Class 5 Exam > Class 5 Videos > Mathematics for Class 5 > Decimals
Decimals Video Lecture | Mathematics for Class 5
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58 videos|112 docs|40 tests
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FAQs on Decimals Video Lecture - Mathematics for Class 5
| 1. What are decimals and how are they used in everyday life? |  |
Ans.Decimals are numbers that represent a fraction of ten. They are used in everyday life for various purposes, such as measuring lengths, weights, and money. For example, when you see prices in stores, they are often written in decimals (like $2.50 or $3.99).
| 2. How do you convert a fraction into a decimal? | |
Ans.To convert a fraction into a decimal, you divide the numerator (the top number) by the denominator (the bottom number). For example, to convert 1/4 into a decimal, you would divide 1 by 4, which equals 0.25.
| 3. What is the place value of decimals? | |
Ans.The place value of decimals refers to the value of each digit in a decimal number. For example, in the decimal number 3.76, the digit 3 is in the 'ones' place, 7 is in the 'tenths' place, and 6 is in the 'hundredths' place. Each place value is ten times smaller than the place value to the left.
| 4. How do you add and subtract decimal numbers? | |
Ans.To add or subtract decimal numbers, you should align the decimal points vertically. Then, add or subtract as you would with whole numbers, making sure to place the decimal point in the answer directly below the other decimal points.
| 5. Why are decimals important in mathematics? | |
Ans.Decimals are important in mathematics because they allow us to work with numbers that are not whole. They are essential for calculations involving money, measurements, and statistics. Understanding decimals helps in making accurate calculations and comparisons.
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Nov 08, 2024 Last updated |
Video Description: Decimals for Class 5 2024 is part of Mathematics for Class 5 preparation.
The notes and questions for Decimals have been prepared according to the Class 5 exam syllabus.
Information about Decimals covers all important topics for Class 5 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Decimals.
Introduction of Decimals in English is available as part of our Mathematics for Class 5 for Class 5 & Decimals in
Hindi for Mathematics for Class 5 course. Download more important topics related with notes, lectures and mock test series for
Class 5 Exam by signing up for free.
Description
Video Lecture & Questions for Decimals Video Lecture | Mathematics for Class 5 - Class 5 full syllabus preparation | Free video for Class 5 exam to prepare for Mathematics for Class 5.
Information about Decimals
Here you can find the meaning of Decimals defined & explained in the simplest way possible.
Besides explaining types of Decimals theory, EduRev gives you an ample number of questions to practice Decimals tests,
examples and also practice Class 5 tests.
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