BLANKS [1 Marks Each]

Question 11 Mark

Two rational numbers with different numerators are equal, if their numerators are in the same ________________ as their denominators.

Answer

ratio

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Question 21 Mark

If $\frac{a}{b}$ is a rational number, then $q$ cannot be ________________ .

Answer

zero

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Question 31 Mark

The standard form of -1 is ________________ .

Answer

$\frac{-1}{1}$

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Question 41 Mark

If $p$ and $q$ are positive integers, then $\frac{p}{q}$ is a $\ldots \ldots$. rational number and $\frac{p}{-q}$ is a ________________ rational number.

Answer

positive, negative

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Question 51 Mark

If $m$ is a common divisor of $a$ and $b$, then $\frac{a}{b}=\frac{a \div m}{\ldots}$

Answer

$b \div m$

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Question 61 Mark

Two rational numbers are said to be equal, if they have the same ________________ form.

Answer

standard

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Question 71 Mark

If the integers $p$ and $q$ have no common divisor other than 1 and $q$ is positive, then the rational number $\frac{p}{q}$ is said to be in the ________________ .

Answer

standard form or lowest form

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Question 81 Mark

A number which can be expressed in the form $\frac{p}{q}$ where $p$ and $q$ are integers and $q$ is not equal to zero, is called a ________________ .

Answer

retional number

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Question 91 Mark

$\frac{-6}{\cdots}=\frac{3}{11}=\frac{\ldots}{-55}$

Answer

-22,-15