Class 8 Maths Rational Numbers - Complete Chapter | Class 8 Maths Chapter 1 | BYJU'S Class 8

In Today’s Session, we take up CBSE Class 8 Rational Numbers. We will be completing the full chapter of Rational Numbers - important concepts and solving some unsolved important questions. By the end of the session, you will be confident to solve any type of questions related to the chapter Rational Number of Class 8.

In addition to the perfect solution to each question, some exam-oriented key tips and tricks will also come in handy. This session deals with all the critical concepts from Rational Numbers such as distributive law, representation of rational numbers on a number line, rational numbers between two rational numbers, and word problems. BYJU’S - Class 6, 7 & 8 leaves no stone unturned, so you don’t have to worry about the updated CBSE syllabus.

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00:00 Introduction - Rational Numbers
2:48 Flow of Content
6:51 Rational Numbers(0)
8:49 Are all integers rational numbers(0)?
11:14 Poll Question
12:40 Properties of rational numbers
13:51 Closure Property
16:47 Commutative Property
18:60 Associative Property
21:18 Additive Identity or The role of zero (0)
23:08 Multiplicative Identity
23:03 Multiplicative inverse or Reciprocal
25:00 Distributivity of Rational Numbers
29:44 Rational Numbers on the Number line
33:16 Rational Numbers between two Rational Numbers

#BYJUSClass8 #Class8Maths #RationalNumbersClass8 #RationalNumbersClass8Maths #RationalNumbersNCERT

[byjus-class-]

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[chinne]

Who is What this video 1 day before Exam 😂 One like

[theglamoursisters]

Y’all I’m watching this at 1:00am, I need to go to school at 6:00am and have a math exam at 7:00am💀💀💀 and I was sleeping the whole day💅💅💅 and I just started studying💅💅💅

[wtqtswr]

Answer of the question-
Total number of pizza is 1 (Given)
And if we add 1/4+1/2+1/8 we will get 14/16 or in standard form 7/8
When we subtract 7/8 from 1
We will get 8-7/8=1/8
Hence, the remaining part of pizza is 1/8
Thank you for teaching this chapter so easily.❤😊

[xyz...]

Best of luck for your tomorrow exam 😂😂😂😂😂

[kasturibhalerao]

Hello ! guys and mam I have a doubt I want to know when did our channel is starting te social science classes

[ramnisha]

Question / Answer
Q1 ) Is all integer are Rational number ?
Answer = YES
Q2) Which of the following is True ?
Answer = b) Every integer are rational number .
Q3) Homework Question .
Answer = Pulkit had 1/4
Lavjeet had 1/2
Chanchal had 1/8 th
1/4 +1/2+1/8
L.C.M = 8
2/8 + 4/8 + 1/8 = 7/8
SO, 1/8 is left .

[tanishqgaming]

I am watching this video before exam. Very well explained ☺️.❤

[sigmaalways]

All natural numbers are whole numbers, all whole numbers are integers, and all integers are rational number

[parneetkirat]

Thanku so much mam for this video this chapter is very interesting bcz u teach us 😅😊😊😊😊😊❤❤❤

[ranjanabora]

Mam pls solve this question
A butterfly flies from point p 2 3/4 km towrds north then 1 2/3 km towards south find the position of the butterfly

[kalakutirabyveeksha]

the answer is 1/8 mam.
when we add 1/4, 1/8, 1/2=we get 7/8 and when we subtract 7/8 from 1 we get 1/8....
hence we get the answer ad 1/8....

[hprsuqm]

Mam please tell distributive of multiplication over addition for rational numbers

[kasturibhalerao]

As it is also important and want to learn from byju's

[GUrjAR-Gs]

Best of luck everyone for tomorrow exam in dps mathura 😂

[seemamanoj]

ma we can write additive inverse as[ -1] also

[sneha]

Homework answer:
1/8
Mam tq for being wonderful teacher

[udslhbn]

Thanks mam 😮😮😮😮😮😮😮😮 much plz continue making videos

[VijiM-ucot]

Thank you mam, 😊👍✨💖 it was very helpful.😊

[rekhabansode]

Thank you ma'am. You made it so much easy to understand. Thanks alot 😊❤👍🏻