Home
Class 8
MATHS
Rational numbers can be added or multipl...

Rational numbers can be added or multiplied in any __________.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • RATIONAL NUMBERS

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

  • RATIONAL NUMBERS

    NCERT EXEMPLAR|Exercise Exercise |84 Videos

  • RATIONAL NUMBERS

    NCERT EXEMPLAR|Exercise Exercise (Choose the correct answer) |25 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

The rational numbers can be represented on the number line.

By what rational number should (3)/(5) be multiplied to get -1?

By what rational number should (-8)/(39) be multiplied to obtain (5)/(26) ?

By what rational number should (-8)/(39) be multiplied to obtain (1)/(26) ?

1.By what rational number should (-8)/(39) be multiplied to obtain (1)/(26) ?

A rational number is such that when you multiply it by (5)/(2) and (2)/(3) add to the product, you get -(7)/(12). What is the number?

Find three rational numbers between (3)/(5) and (7)/(8) . How many rational numbers can be determined between these two numbers ?

Multiplication by 0every rational number when multiplied with 0given 0.

A irrational number can be rational by the process of -

If x and y are two rational numbers such that y!=0 then the result of dividing xby is the rational lumber obtained on multiplying x by the reciprocal of y.

NCERT EXEMPLAR-RATIONAL NUMBERS -Exercise (Fill in the blanks)
  1. Between the numbers (15)/(20) and (35)/(40), the greater number is .

    Text Solution

    |

  2. The reciprocal of a positive rational number is .

    Text Solution

    |

  3. The reciprocal of a negative rational number

    Text Solution

    |

  4. Fill in the blanks: (i) The product of a rational number and its rec...

    Text Solution

    |

  5. Fill in the blanks: (i) The product of a rational number and its rec...

    Text Solution

    |

  6. If y be the reciprocal of x, then the reciprocal of y^(2) in terms of ...

    Text Solution

    |

  7. The reciprocal of (2)/(5) xx ((-4)/(9)) is .

    Text Solution

    |

  8. (213xx657)^(-1)=213^(-1)xx .

    Text Solution

    |

  9. The negative of 1 is .

    Text Solution

    |

  10. For rational numbers (a)/(b), (c )/(d) and (e )/(f) we have (a)/(b) xx...

    Text Solution

    |

  11. (-5)/(7) is than -3.

    Text Solution

    |

  12. There are rational numbers between any two rational numbers.

    Text Solution

    |

  13. The rational numbers (1)/(3) and (-1)/(3) are on the sides of zero o...

    Text Solution

    |

  14. The negative of a negative rational number is always a rational numbe...

    Text Solution

    |

  15. Rational numbers can be added or multiplied in any .

    Text Solution

    |

  16. The reciprocal of (-5)/(7) is .

    Text Solution

    |

  17. The multiplicative inverse of (4)/(3) is .

    Text Solution

    |

  18. The rational number 10.11 in the form (p)/(q) is .

    Text Solution

    |

  19. (1)/(5) xx [(2)/(7) +(3)/(8)] =[(1)/(5) xx (2)/(7)] + .

    Text Solution

    |

  20. The two rational numbers lying between –2 and –5 with denominator as 1...

    Text Solution

    |