Mathematics
Grade-7
Easy

Question

From the following identify the one that is not a rational number.

  1. 0 over 5
  2. fraction numerator 0 over denominator negative 5 end fraction
  3. 5 over 0
  4. negative 1

hintHint:

A rational number is of the form p over q comma q not equal to 0.

The correct answer is: 5 over 0


    Division of a number by zero is not possible. Moreover, the for of a rational number is p over q comma q not equal to 0.
    In the given option 5/0 is not possible since the denominator cannot be zero.
    Hence, the correct answer is option c.

    Related Questions to study

    Grade-7
    Mathematics

    25 + (- 19) =

    25 + (- 19) =

    MathematicsGrade-7
    Grade-7
    Mathematics

    45 + 5 =

    45 + 5 =

    MathematicsGrade-7
    Grade-7
    Mathematics

    An example of opposites among the following is

    An example of opposites among the following is

    MathematicsGrade-7
    parallel
    Grade-7
    Mathematics

    Example of an additive inverse is _______.

    Example of an additive inverse is _______.

    MathematicsGrade-7
    Grade-7
    Mathematics

    – 3 + 3 =

    – 3 + 3 =

    MathematicsGrade-7
    Grade-7
    Mathematics

    The definition of absolute value

    The definition of absolute value

    MathematicsGrade-7
    parallel
    Grade-7
    Mathematics

    The absolute value of – 8 is ______..

    The absolute value of – 8 is ______..

    MathematicsGrade-7
    Grade-7
    Mathematics

    A shark was swimming at 300 feet below sea level. It swam up to the surface of 300 feet. The shark is at ________ feet above the sea level.

    A shark was swimming at 300 feet below sea level. It swam up to the surface of 300 feet. The shark is at ________ feet above the sea level.

    MathematicsGrade-7
    Grade-7
    Mathematics

    A deposit of 1,000 dollars can be represented as

    A deposit of 1,000 dollars can be represented as

    MathematicsGrade-7
    parallel
    Grade-7
    Mathematics

    The correct integer to represent a withdrawal of 10 dollars.

    The correct integer to represent a withdrawal of 10 dollars.

    MathematicsGrade-7
    Grade-7
    Mathematics

    The addition of two negative numbers is always a

    The addition of two negative numbers is always a

    MathematicsGrade-7
    Grade-7
    Mathematics

    The value of (-3) + (-11) is

    The value of (-3) + (-11) is

    MathematicsGrade-7
    parallel
    Grade-7
    Mathematics

    (-6) + (-4) =__________.

    (-6) + (-4) =__________.

    MathematicsGrade-7
    Grade-7
    Mathematics

    (-36) + (+12) is equal to

    (-36) + (+12) is equal to

    MathematicsGrade-7
    Grade-7
    Mathematics

    From the following identify the one that is not equivalent to 3 over 5

    From the following identify the one that is not equivalent to 3 over 5

    MathematicsGrade-7
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.