R. D. Sharma Solutions for Chapter: Rational Numbers, Exercise 5: EXERCISE

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 _____ number.

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 _____

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

If $m$ is a common divisor of $a$ and $b$, then $\frac{a}{b}=\frac{a÷m}{x}$, where $x=b÷$_____.

The standard form (rational number) of $-1$ is _____

If $\frac{p}{q}$ is a rational number, then $q$ cannot be_____.

Two rational numbers with different numerators are equal if their numerators are in the same _____ to their denominators. (Ratio/Proportion)

$\frac{2}{3}$ is equal to $\frac{4}{6}$