Home
Class 7
MATHS
By what number should we multiply (-1)/6...

By what number should we multiply `(-1)/6` so that the product may be `(-23)/9?`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • MENSURATION-2

    RD SHARMA ENGLISH|Exercise All Questions|83 Videos
  • PERCENTAGE

    RD SHARMA ENGLISH|Exercise All Questions|95 Videos

Similar Questions

Explore conceptually related problems

By what number should we multiply (-15)/(28) so that the product may be (-5)/7?

By what number should we multiply (-15)/(28) so that the product may be (-5)/7?

By what number should we multiply (-8)/(13) so that the product may be 24?

By what number should we multiply (-8)/(13) so that the product may be 24?

By what number should we multiply 3/(-14), so that the product may be 5/(12)dot

By what number should we multiply 3/(-14), so that the product may be 5/(12)dot

By what number should (5/3)^(-2) be multiplied so that the product may be (7/3)^(-1)?

By what number should 5^(-1) be multiplied so that the product may be equal to (-7)^(-1)?

By what number should (1/2)^(-1) be multiplied so that the product may be equal to (-4/7)^(-1)?\

By what number should (-8)^-1 be multiplied so that the product may be equal to 10^-1 ?

RD SHARMA ENGLISH-OPERATIONS ON RATIONAL NUMBERS-All Questions
  1. The product of two rational number is 15. If one of the numbers is ...

    Text Solution

    |

  2. The product of two rational numbers is (-8)/9dot if one of the numb...

    Text Solution

    |

  3. By what number should we multiply (-1)/6 so that the product may be (-...

    Text Solution

    |

  4. By what number should we multiply (-15)/(28) so that the product ma...

    Text Solution

    |

  5. By what number should we multiply (-8)/(13) so that the product may...

    Text Solution

    |

  6. By what number should (-3)/4 be multiplied in order to produce 2/3?

    Text Solution

    |

  7. Find (x+y)-:(x-y), if (i) x=2/3, y=3/2 (ii) x=2/5, y=1/2 (iii) x=5/4...

    Text Solution

    |

  8. The cost of 7 2/3 metres of rope is rs 12 3/4dot Find the cost of clot...

    Text Solution

    |

  9. The cost of 2 1/3 metres of cloth is Rs 75 1/4dot Find its cost per me...

    Text Solution

    |

  10. By what number should (-33)/(16) be divided to get (-11)/4?

    Text Solution

    |

  11. Divide the sum of (-13)/5 and (12)/7 by the product of (-31)/7\ a n d\...

    Text Solution

    |

  12. Divide the sum of (65)/(12)\ a n d8/3 by their difference.

    Text Solution

    |

  13. If 24 trousers of equal size can be prepared in 54 metres of cloth,...

    Text Solution

    |

  14. Insert 10 rational numbers between (-3)/(11)\ a n d8/(11)dot

    Text Solution

    |

  15. Insert 100 rational numbers between (-3)/(13)\ \ a n d\ 9/(13)

    Text Solution

    |

  16. Find six rational numbers between (-4)/8\ a n d3/8

    Text Solution

    |

  17. Find 10 rational numbers between 7/(13)\ a n d\ (-4)/(13)

    Text Solution

    |

  18. State true or false: (i) Between any two distinct integers there is ...

    Text Solution

    |

  19. What should be added to (-7)/9\ to get 2? (a)(11)/9\ (b) (-11)/9 ...

    Text Solution

    |

  20. What should be subtracted from (-2)/3\ to get 4/5? (a)(22)/(15)\ ...

    Text Solution

    |