Home
Class 8
MATHS
Using commutativity and associativity of...

Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number: `4/3+\ (-4)/5+\ (-2)/3+7/5-2`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PROFIT, LOSS, DISCOUNT AND VALUE ADDED TAX (VAT)

    RD SHARMA ENGLISH|Exercise All Questions|118 Videos
  • SQUARES AND SQUARE ROOTS

    RD SHARMA ENGLISH|Exercise All Questions|183 Videos

Similar Questions

Explore conceptually related problems

Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number: 3/5+\ (-7)/6+2/5+\ (-5)/6

Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number: 2/5+7/3+(-4)/5+(-1)/3 (ii) 3/7+(-4)/9+(-11)/7+7/9

Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number: 2/5+8/3+(-11)/(15)+4/5+(-2)/3 (ii) 4/7+\ 0+(-8)/9+(-13)/7+(17)/(21)

Simplify and express each of the following as a rational number : (3^(4) ) ^(2)

Express each of the following as rational number : (a) (-5/7)^(-4) (b) (2/3)^(-2)

Verify commutativity of addition of rational numbers for each of the following pairs of rational number : 4\ a n d(-3)/5 -4\ a n d4/(-7)

Verify commutativity of addition of rational numbers for each of the following pairs of rational number : (i) (-11)/5\ and\ 4/7 (ii) 4/9\ and\ 7/(-12)

Simplify and express each of the following as a rational number : (5^(7))/(5^(3))

Simplify and express each of the following as a rational number : (7^(2))/( 7^(5))

Simplify and express each of the following as a rational number : [(-5)^(2) ]^(3)

RD SHARMA ENGLISH-RATIONAL NUMBERS-All Questions
  1. Verify: (a/b+c/d)+e/f=a/b+\ (c/d+e/f) for\ a/b=\ (-2)/3, c/d=5/7a n...

    Text Solution

    |

  2. Using commutativity and associativity of addition of rational numbe...

    Text Solution

    |

  3. Using commutativity and associativity of addition of rational numbe...

    Text Solution

    |

  4. Re- arrange suitably and find the sum: 5/3+(11)/2+\ (-9)/4+\ (-8)/3+\...

    Text Solution

    |

  5. Re- arrange suitably and find the sum: (-4)/7+7/6+2/7+\ 3+\ (-11)/6

    Text Solution

    |

  6. Verify commutativity of addition of rational numbers for each of the...

    Text Solution

    |

  7. Verify commutativity of addition of rational numbers for each of th...

    Text Solution

    |

  8. Verify commutativity of addition of rational numbers for each of th...

    Text Solution

    |

  9. Verify associativity of addition of rational i.e., (x+y)+z=x+(y+z), ...

    Text Solution

    |

  10. Verify associativity of addition of rational i.e., (x+y)+z=x+(y+z), ...

    Text Solution

    |

  11. Write the additive inverse of each of the following rational numbers...

    Text Solution

    |

  12. Write the additive inverse of each of the following rational number...

    Text Solution

    |

  13. Write the negative (additive inverse) of each of the following : (...

    Text Solution

    |

  14. Write the negative (additive inverse) of each of the following : (...

    Text Solution

    |

  15. Using commutativity and associativity of addition of rational number...

    Text Solution

    |

  16. Using commutativity and associativity of addition of rational numbe...

    Text Solution

    |

  17. Re-arrange suitably and find the sum in each of the following: (11...

    Text Solution

    |

  18. Re-arrange suitably and find the sum in each of the following: 3/5...

    Text Solution

    |

  19. Re-arrange suitably and find the sum in each of the following: 2/3...

    Text Solution

    |

  20. Subtract 3/4 from 5/6dot

    Text Solution

    |