Home
Class 8
MATHS
Evaluate : (-12)/5+(-7)/(20)+3/(14)+1/7+...

Evaluate : `(-12)/5+(-7)/(20)+3/(14)+1/7+(-1)/(10)`

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

Evaluate: f. 12 (1)/(2) -3 (9)/(14) + 4 (5)/(7)

Evaluate: |(3)/(5)xx(-1)/(6)|+|-(2)/(14)xx(7)/(10)|

Evaluate : (i) (12!)/(10!) (ii) (14!)/(10!5!) (iii) (1)/(4!)+(1)/(5!)+(1)/(6!)+(1)/(7!)

Evaluate: (2)/(7) of ((1)/(10) div 6 (1)/(5) )

Evaluate : (iv) (3)/(8)+(-5)/(12)+(3)/(7)+(3)/(12)+(-5)/(8)+(-2)/(7)

Evaluate: b. (3)/(4) of (4 (1)/(5) xx (10)/(7))

Find: (7)/(12)div(14)/((-15))

Evaluate : (i) (3)/(4)+(5)/(6)+(-1)/(4)+(-7)/(6) (ii) (9)/(-10)+(4)/(15)+(-3)/(20)+(-3)/(10)+(8)/(15)+(9)/(-20)

Find the sum of the series to n terms and to infinity : (1)/(1.3)+ (1)/(3.5) +(1)/(5.7) +(1)/(7.9)+...

1/((2 1/3))+1/((1 3/4)) is equal to (a) 7/(14) (b) (12)/(49) (c) 4 1/(12) (d) None of these

RD SHARMA ENGLISH-RATIONAL NUMBERS-All Questions
  1. Find: 3/7+\ (-6/(11))+8/(21)+\ ((-5)/(22))

    Text Solution

    |

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

    Text Solution

    |

  3. Evaluate : (-12)/5+(-7)/(20)+3/(14)+1/7+(-1)/(10)

    Text Solution

    |

  4. Find : 3/4+\ ((-3)/5)+((-2)/3)+5/8+\ ((-4)/(15))

    Text Solution

    |

  5. Evaluate : 6/7-2+(-7)/9+(19)/(21)

    Text Solution

    |

  6. Simplify : (i)(-2)/3+5/9-(-7)/6 (ii) 5/(12)+(-5)/(18)-7/(24)

    Text Solution

    |

  7. Simplify each of the following and write as a rational number of the...

    Text Solution

    |

  8. Simplify each of the following and write as a rational number of the...

    Text Solution

    |

  9. Simplify each of the following and write as a rational number of the...

    Text Solution

    |

  10. Express each of the following as a rational number of the form p/q ...

    Text Solution

    |

  11. Express each of the following as a rational number of the form p/q ...

    Text Solution

    |

  12. Express each of the following as a rational number of the form p/q :...

    Text Solution

    |

  13. Simplify: (-3)/2+5/4-7/4 (ii) 5/3-7/6+(-2)/3

    Text Solution

    |

  14. Simplify: 5/4-7/6-(-2)/3 (ii) (-2)/5-(-3)/(10)-(-4)/7

    Text Solution

    |

  15. Simplify: 5/6+(-2)/5-(-2)/(15) (ii) 3/8-(-2)/9+(-5)/(36)

    Text Solution

    |

  16. Multiply : (i)3/4\ by\ 5/7\ (ii) \ 3/7\ by\ ((-4)/5)\ (iii)\ ((-...

    Text Solution

    |

  17. Simplify : (i) (-8)/7xx(14)/5 (ii) (13)/6xx(-18)/(91) (iii) ...

    Text Solution

    |

  18. Simplify : ((-16)/5\xx(20)/8)-((15)/5\ xx\(-35)/3)

    Text Solution

    |

  19. Simplify : ((-3)/2xx4/5)+(9/5xx(-10)/3)-(1/2xx3/4)

    Text Solution

    |

  20. Simplify : ((-7)/(18)xx(15)/(-7))-(1xx1/4)+\ (1/2xx1/4)

    Text Solution

    |