Rational Numbers - Introduction & Properties L1 | NCERT Class 8 Maths Chapter 1| Haripriya Ma'am

Rational Numbers - Introduction & Properties L1 | NCERT Class 8 Maths Chapter 1| CBSE | Haripriya Ma'am - The NCERT Solutions For Class 8 Mathematics Chapter 1 Rational Numbers. This Session Contains Questions, Answers, Images, Explanations Of The Complete Chapter 1 Of Mathematics Taught In Class 8 By Haripriya Ma'am.

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[VedantuJunior]

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[huhhhhhhhhhhhhhhhhh]

vedantu teach good but the only problem that they waste time in starting, introduction will take almost 10 mins.

[charviagrawal]

Hi mam
Charvi Agrawal here
Here is the answer of today's homework questions
1) 1/4 ÷ 3/16
= 1/4 × 16/3
= 4/3
Therefore the answer of first one is a rational number
2) 2/7 ÷ 0
Division by zero is not defined
Therefore the second question has an irrational number as its answer

[DeathQueen-tlzy]

Homework Question
1) 1/4÷by 3/16
=> 1/4×16/3
=>4/3
Hence the Frist one is a rational number.
2)2/7÷0
=>Not defined
The second one has a irrational no

Mam the session was really amazing and awesome. I understood everything. U are an amazing maths master teacher. Hates off salut to u mam.

[reetasharma]

Answer to the homework:

1) 1/4 ÷ 3/16= 4/3
Yes, the result is a rational number

2) 2/7 ÷ 0= Not possible
No, the result isn't a rational number
(Homework answered by Asmita Ritu Sharma)

[creativefamily]

Today 's homework question answer is
A) 1/4 ÷ 3/16
= 1/4 × 16/3( we will take reciprocal of 3/16 and change the sing of ÷ into ×)
= 1/4 × 16/3
=16/12 .
Hence, we are getting RATIONAL NUMBER by dividing two rational number .

B) 2/7÷0
= 0 .
Hence, if we are dividing one rational number from 0 so we are not getting a rational number .
Answer a) we are getting RATIONAL NUMBER.
Answer b) we are NOT getting RATIONAL NUMBER.


Thanks very much mam for nice class. Love u so much

[Sasikala-pfdr]

Homework
1.) 1/4 ÷ 3/16
= 1/4 × 16/3
= 1/1 × 4/3
= 4/3

2.) 2/7 ÷ 0/1
= 2/7 × 1/0
= 2/0 = 0/0 (0 couldn't be denominator)
the reason why 0 couldn't be denominator is it has only one multiple it is 0 (1×0 = 0)
and, 0÷0 = NA
Because 0 is multiple of every single number (-1, 0, 1, 2, 3, 4

I think this is the answer

[shobhanathakre]

Yes, rational number are multiplied or divided by a non-zero integer, we get a rational number which is said to be equivalent to the given rational number. . And First equation is a rational number

[justthinkkk]

Homework answers...
1) Is a rational number
Answer - 10/12
2) Not defined
Name : ARYA BOKEY

[jagtarsinghsahota]

Homework
1). Yes it's a rational number
2). No it's not a rational number because when we multiply or divide the rational number with 0 we will get 0 so it is not a rational number
By Jashan Preet kaur Sahota
Mam u teach awesome love you mam ❤️❤️😍😍😘👍👍

[monalishapattanaik]

Answer given by Gayatri Shwetpadma-

1. 1/4 divided by 3/16 = 4/3, It means it is a rational number.

2. 2/7 divided by 0 is not defined

[shubhangisingh]

mam can you please briefly explain commutative property in the next upcoming classes

[somaranidey]

Q.1 Yes, the first answer satisfies the closure property of rational number.
Q.2 No, the second answer do not satisfies the closure property of rational number.

[arunavaidya]

Hi mam
My name is Sakshi Vaidya
Today's Homework answer
1) Yes it is a rational number
2) No it is not defined so it is not rational number

[padmavathia]

Mam for 1st one the answer is 4/3
Yes, the result is rational Number
And 2nd one is no .
answer is not possible to do.

[mdabduljaleel]

answer, the first answer is 4/3 so it is a rational number and the second one, is not a rational number because it is having 0 in the denominater [p/q q should not be equal to 0]

[gouri]

Namaste mam
I am Gouri
The answer of the homework I got is
a) 4/3 which is a rational number
b) not defined

[sreedevirajamani]

Hi mam.I am S.versitha .
Homework questions
1)1/4÷3/16
ans) 4/3 is a rational number

2)2/7÷0
ans )2/0 not defined

Thank u mam

[sanjeevbhardwaj]

The explanations was so 🔥amazing 👏..I like 👍it..ma'm..!!

[safasana]

Mam.... plzz teach properties of rational numbers