Home
Class 8
MATHS
A rational number is such that when you ...

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

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

When you multiply a number by 6 and subtract 5 from the product you get 7. Can you tell what the number is ?

If you subtract 1/2 from a number and multiply the result by 1/2 , you get 1/8 . What is the number?

Find a number which when multiplied by 7 and then reduced by 3 is equal to 53.

A rational number between 3/5 and 4/5 is :

A rational number between sqrt2 and sqrt3 is

A rational number between 3/8 and 1/2 will be :

MBD-LINEAR EQUATIONS IN ONE VARIABLE.-EXAMPLE
  1. Baichung’s father is 26 years younger than Baichung’s grandfather and ...

    Text Solution

    |

  2. Fifteen years from now Ravi’s age will be four times his present age. ...

    Text Solution

    |

  3. A rational number is such that when you multiply it by 5/2 and add 2/3...

    Text Solution

    |

  4. Lakshmi is a cashier in a bank. She has currency notes of denomination...

    Text Solution

    |

  5. I have a total of Rs 300 in coins of denomination Rs 1, Rs 2 and Rs 5...

    Text Solution

    |

  6. The organisers of an essay competition decide that a winner in the com...

    Text Solution

    |

  7. Sum of two numbers is 74.One of the number is 10 more than the other.W...

    Text Solution

    |

  8. What should be added to twice the rational number (-7)/3 to get 3/7?

    Text Solution

    |

  9. The perimeter of a rectangle is 13 cm and its width is 2(3)/4 cm. Find...

    Text Solution

    |

  10. The present age of Sahil’s mother is three times the present age of Sa...

    Text Solution

    |

  11. Sum of two numbers is 53 .If one exceeds the other by 5,find the numbe...

    Text Solution

    |

  12. Find a number which when multiplied by 7 and then reduced by 3 is equa...

    Text Solution

    |

  13. Present age of Raman's mother is three times Raman's age . Five years ...

    Text Solution

    |

  14. Bansi has 3 times as many two-rupee coins as he has five-rupee coins. ...

    Text Solution

    |

  15. The sum of three consecutive multiples of 11 is 363. Find these multip...

    Text Solution

    |

  16. The difference between two whole numbers is 66. The ratio of the two n...

    Text Solution

    |

  17. Deveshi has a total of Rs 590 as currency notes in the denominations o...

    Text Solution

    |

  18. The ratio of the present ages of Vijay and Mohan is 4 : 5 .After 5 ye...

    Text Solution

    |

  19. Solve the following equations and check your result : 3x = 2x + 18

    Text Solution

    |

  20. Solve the following equations and check your results. 5t – 3 = 3t – 5

    Text Solution

    |