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what is difference between Fraction and rational numbers

Posted by Aman Gupta 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 7 years ago

A fraction is written in the form of m/n , where n is not 0 and m & n are natural numbers. For example: 12/23, 10/32, 12/10, 4/21. A rational number can also be written in the form of m/n , where n is not 0 and m & n are integers. For example: 15/7, -18/13, 3/-7, -6/-12. All Fractions can be termed as Rational Numbers, however, all Rational Numbers cannot be termed as Fractions. Only those Rational Numbers in which ‘m’ and ‘n’ are positive integers are termed as Fractions.

ANSWER

what is sqare root ?define.

Posted by Shivam Chaudhary G 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Abdulsubahan G.M 7 years ago

A number which provides specified quantity when multiplied by itself.example 7 is the square root of 49.

ANSWER

What is noise pollution

Posted by Action Boy 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Samruddhi Br 7 years ago

Unwanted or excessive sounds in the atmosphere is called noise pollution...

Harinee Harinee 7 years ago

Undiserable disturbance caused by vibration of particles in the atmosphere is known as noise pollution ?

ANSWER

How to find percentage?

Posted by Stuti Lal 7 years ago

CBSE > Class 08 > Mathematics

3 answers

Kaushik Samantaray 7 years ago

A/b×100

Harmanpreet Singh 7 years ago

x/y×100

Harmanpreet Singh 7 years ago

let x be a number y be total numbers

ANSWER

Important questions please for maths

Posted by Jasmitha Do Your Best 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Samruddhi Br 7 years ago

Learn geometry properly

Abdulsubahan G.M 7 years ago

1.what is the reciprocal of -3 2.solve 3/5+x=18/ 5 3.explain how is a parrallelogram

ANSWER

Which question are important for liner equations in one variable

Posted by Saritha Devi 7 years ago

CBSE > Class 08 > Mathematics

1 answers

V Siva 7 years ago

Denomination

ANSWER

5-(-8)

Posted by Vafeek Mohammed 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Ananya A 7 years ago

5-(-8) =5+8 =13

Shreya Madhu 7 years ago

5-(-8)=5+8=13

ANSWER

(3^-5×10^-5×125)÷[5^-7×6^-5] who dares to solve this problem . I could

Posted by Ayush Pawar 7 years ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Radius=49 Circumference of circle?

Posted by Ansh Jha 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Ayush Pawar 7 years ago

308

ANSWER

If there are 10 candle and we blow 4 candle.Tell how many candle are remeaning

Posted by Ansh Jha 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Ansh Jha 7 years ago

Sorry but it's the wrong answer right answer is 4 candle because after sometime that 6 candle will get over but the remeaning 4 candle which we have blowed are there

V Siva 7 years ago

6

ANSWER

5/7{3/8+2/7}=5/7×3/8+5/7x

Posted by Sachin Mak 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Ansh Jha 7 years ago

2

ANSWER

What area of trapezium plus ares of rectangle

Posted by Partha Sarathy Ramachandran 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Felix Padamadan 7 years ago

1/2 (a+b)h +l×b

ANSWER

Write four greatest number of 9

Posted by Prashant Tiwari 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Ansh Jha 7 years ago

9,99,999,9999 etc. or 9,90,900 etc. or 18,27,36,45.

Jateen Karwasra 7 years ago

18 , 27 , 36 , 45

ANSWER

the difference between two numbers is 80.if the ratio is 2:5, then find the numbers

Posted by Prarthana Senthil 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Jateen Karwasra 7 years ago

5x-2x=80 =3x=80 =x=80/3 =80/3

ANSWER

Find 3/7 (-6/11)+ (-8/21)+(5/22)

Posted by Pankaj Mehra Pankaj 6 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Sia ? 6 years, 8 months ago

{tex}\frac{{ - 125}}{{462}}{/tex}

ANSWER

Which will be the exam question paper of this year

Posted by Priyanka Manoj 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Jateen Karwasra 7 years ago

All book

ANSWER

Which will be the question paper of this year of exam

Posted by Priyanka Manoj 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Jateen Karwasra 7 years ago

All book ? of Maths

ANSWER

Rational numbers are commutative for??

Posted by Vipula Prasanth 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Khushi Khushi 7 years ago

Addition & multiplication

ANSWER

Answer it without any calculator if you are good mathematician 73737378 - 986342468 × 900^100

Posted by Gollapudi Santosh 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Samruddhi Br 7 years ago

-2.61986.......

ANSWER

Using identity , evaluate 7.8*7.8

Posted by Daksh Bindal 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Jateen Karwasra 7 years ago

6084

ANSWER

Factorize 9x*x - 16

Posted by Daksh Bindal 7 years ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Solve 2x + 4

Posted by Sohit Kumar 7 years ago

CBSE > Class 08 > Mathematics

4 answers

Ayush Pawar 7 years ago

Can't be solved

Khushi Khushi 7 years ago

Answer = x

Shubhangi Dubey 7 years ago

It can't be solved because it has no RHS

Akshata Gite 7 years ago

X=2

ANSWER

Find the area of a square park whose perimeter is 320 m

Posted by Rahul Kumar Dewangan 7 years ago

CBSE > Class 08 > Mathematics

4 answers

Ansh Jha 7 years ago

Perimeter=320m Side =320m÷4 =80m Area=side×side =(80×80)m =6400m

Ananya A 7 years ago

320/4=80 80x80=6400m2

Arkan Khan 7 years ago

Sorry correct answer 6400m2

Arkan Khan 7 years ago

1024m2 1024 म2

ANSWER

Write the euler formula

Posted by Mohd Faisal 7 years ago

CBSE > Class 08 > Mathematics

5 answers

Priyanshu Kumar 7 years ago

F+V-E=2

Jateen Karwasra 7 years ago

Faces + vertices - edges = 2

Divya Sri 7 years ago

f+v=e+2

Rohit Agarwal 7 years ago

F+V-E = 2 F = faces V= vertices E= edges

Mohd Faisal 7 years ago

F+V-E=2

ANSWER

Wat is the advantage of Euclids

Posted by Tarvinder Kaur 7 years ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

Formula of volume

Posted by Husnain Raza 7 years ago

CBSE > Class 08 > Mathematics

5 answers

Priyanshu Kumar 7 years ago

Cylinder=πr2h

Jateen Karwasra 7 years ago

Cube=side square cuboid = 2(lb+bh+hl)

Rohit Agarwal 7 years ago

Lbh means length*bredth* height

Yash Somya 7 years ago

Cube =l×l×l Cuboid= l×b×h Cylinder =22÷7×r×r×h

S. F. 7 years ago

l×b×h

ANSWER

Volume of cylinder whose radius is 46 and height is 54

Posted by Gaurav Singh 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Jateen Karwasra 7 years ago

718230.8571

ANSWER

(29x + 569) - 67x = 543

Posted by ?☺???Hrishi Khapekar???☺? 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Jateen Karwasra 7 years ago

26/97

Yogita Ingle 7 years ago

(29x +569 ) - 67x = 543
29x + 569 - 67x = 543
29x -67x = 543 - 569
-38x = - 26
x = 26/38
x = 13/19

ANSWER

4x+8 ÷5x+8. ×5℅

Posted by Varun Vinay 7 years ago

CBSE > Class 08 > Mathematics

1 answers

Jateen Karwasra 7 years ago

100% form down ?

ANSWER

8 by 5 x + 8 is equal to 5 by 6

Posted by Varun Vinay 7 years ago

CBSE > Class 08 > Mathematics

2 answers

Ayush Pawar 7 years ago

X=8/25

Jateen Karwasra 7 years ago

40x = 30-8 = 40x = 22 = x = 22/40 = 11/20

ANSWER

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