Home
Class 10
MATHS
What should be the factors of denominato...

What should be the factors of denominator, so that a rational number can be expressed, as teminating decimal?

A

2 or 5

B

only 2

C

only 5

D

2 and 5

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    OSWAL PUBLICATION|Exercise Self-Assessment |11 Videos
  • SAMPLE PAPER 2

    OSWAL PUBLICATION|Exercise QUESTION BANK|99 Videos

Similar Questions

Explore conceptually related problems

The rational number which can be expressed as a terminating decimal is

In binary system the decimal number 0.3 can be expressed as

In binary system decimal number 0.3 can be expressed as

The decimal expansion that a rational number cannot have is

Rational number where decimal expansion terminates

Prime factors of the denominator of a rational number with the decimal expansion 44.123 are

Prime factors of the denominator of a rational number with the decimal expansion 44.123 are

Nature of the decimal expansion of rational numbers

What will be the decimal expansion of the rational number (27)/(1250)?

OSWAL PUBLICATION-SAMPLE PAPER 1-QUESTION BANK
  1. Give the polynomial of degree 2 with sum and product of its zeros as -...

    Text Solution

    |

  2. Graphically, the pair of equations 6x - 3y+10 = 0 2x - y + 9 = 0 ...

    Text Solution

    |

  3. What should be the factors of denominator, so that a rational number c...

    Text Solution

    |

  4. If the circumference of a circle and the perimeter of a square are equ...

    Text Solution

    |

  5. Has the rational number 441/(2^2.5^7.7^2) a terminating or a non-termi...

    Text Solution

    |

  6. Find the coefficient of x^0 in x^2+3x+2=0.

    Text Solution

    |

  7. What is the HCF of the smallest composite number and the smallest p...

    Text Solution

    |

  8. If the HCF of (336,54)=6, find the LCM (336,54)

    Text Solution

    |

  9. The distance of the point P(-6, 8) from the origin is

    Text Solution

    |

  10. Find the roots of x+(1)/(x)=2

    Text Solution

    |

  11. Find the value of k for which the system of equations kx - y = 2, 6x -...

    Text Solution

    |

  12. The radii of two concentric circles are 4 cm and 5 cm. The difference ...

    Text Solution

    |

  13. If x+y=2500 and x-y=2500 then the value of x is:

    Text Solution

    |

  14. Which triogonometric ratio related the adjacent side and opposite side...

    Text Solution

    |

  15. If x=(8+-sqrt((-8)^2-4xx3xx2))/(2xx3) then the required polynomial is:

    Text Solution

    |

  16. The distance between the points A(-8/5,2)and B(2/5,2) is:

    Text Solution

    |

  17. The values of x and y in 2x+3y=2 and x-2y=8 are:

    Text Solution

    |

  18. If the value of theta is 45^@, then what is the value of sec 45^@?

    Text Solution

    |

  19. The distance of the point A (12, 5) from the origin is:

    Text Solution

    |

  20. Find the coefficient of x^0 in x^2+3x+2=0.

    Text Solution

    |