Home
Class 8
MATHS
-(3)/(8) +(1)/(7)=(1)/(7) +((-3)/(8)) i...

`-(3)/(8) +(1)/(7)=(1)/(7) +((-3)/(8))` is an example to show that

A

addition of rational numbers is commutative

B

rational numbers are closed under addition.

C

addition of rational number is associative.

D

rational numbers are distributive under addition.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RATIONAL NUMBERS

    NCERT EXEMPLAR|Exercise Exercise (Fill in the blanks) |22 Videos

  • RATIONAL NUMBERS

    NCERT EXEMPLAR|Exercise Exercise (true(T) or false (F)) |52 Videos

  • RATIONAL NUMBERS

    NCERT EXEMPLAR|Exercise Example (Problem Solving Strategies)|1 Videos

  • PLAYING WITH NUMBERS

    NCERT EXEMPLAR|Exercise Think and Discuss |1 Videos

  • SQUARE - SQUARE ROOT AND CUBE-CUBE ROOT

    NCERT EXEMPLAR|Exercise Exercise |52 Videos

Similar Questions

Explore conceptually related problems

(7)/(8)-(3)/(4)+(1)/(2)=(7-3+1)/(8)=

1(1)/(8)+1(6)/(7)+3(3)/(5)=?

1(1)/(8)+1(6)/(7)+3(3)/(5)=?

The arrangement of numbers (1)/(2), (-3)/(4), (-5)/(6), (-7)/(8),... is an example of sequence. [True/False]

(7)/(8)+(3)/(4)((1)/(2))(2)/(3)-(1)/(3))

The value of ((7)/(8) div 5(1)/(4) xx 7(1)/(5) - (3)/(20) " of " (2)/(3)) div (1)/(2) + ((3)/(5) xx 7(1)/(2) + (2)/(3) div (8)/(15)) is equal to 7+k , where k =

If (1)/(8!)+(3)/(7!)=(x)/(9!) then x is:

(7)/(8)-:(7(1)/(2)-5(1)/(6)-:2(3)/(4))+4(1)/(2)

(5)/(6)-:(6)/(7)xx?-(8)/(9)-:1(3)/(5)+(3)/(4)xx3(1)/(3)=2(7)/(9)(7)/(6)(b)(6)/(7)(c)1(d) None of these