Rational and Irrational numbers

Question

Fill in the blanks:

1. A rational number can be written as a ____ of ____
2. Integers include ______ numbers and their ______ such as 6 and -6
3. two examples of rational numbers: ____ and ____

This question confused me and I would appreciate some help!

Answer 1

A rational number can be written as a fraction of integers.

Integers include natural numbers and their negatives such as 6 and -6.

Two examples of rational numbers: 1/2 and -7/9.