The number is neither a positive nor a negative rational number.

To compare two _____ rational numbers, we compare them ignoring their negative signs and then reverse the order.

The product of a rational number with its reciprocal is always _____.

Write the numerator and the denominator of the following rational number.

$\frac{-3}{17}$

Write the numerator and the denominator of the following rational number.

$\frac{4}{15}$

Write the numerator and the denominator of the following rational number.

$\frac{-27}{-37}$

Write five equivalent rational numbers of $\frac{-3}{5}$.

Write the following rational number in its standard form. 

$\frac{-45}{75}$

Write the following rational number in its standard form. 

$\frac{18}{-45}$