Question

What are rational numbers?

1Numbers which can be expressed as a ratio of two whole numbers where the
denominator is not equal to zero
2Numbers which cannot be expressed as a ratio of two integers and the
denominator is always non-zero
3Numbers which can be expressed as a ratio of two integers where the
denominator is not equal to zero
4Numbers which can be plotted on a number line

Answer 1

I'm not 100% sure, but I think it's 3

Answer 2

Answer: The numbers which can be expressed as a ratio of two integers where the denominator is not equal to zero

Explanation:

Rational numbers are expressed in the form of
`(p)/(q)` where
`q\\eq 0`. 'q' is the denominator in the above fraction.

The fractional form which is terminating or non-terminating recurring are considered as rational numbers.

The numbers 'p' and 'q' are the integers.

Integers are defined as number which is a proper number and not a fraction or decimal. All negative whole numbers are considered as integers.

Some Examples of Rational numbers:
`(5)/(10)` is a terminating fraction.
`(2)/(3)` is a non-terminating recurring fraction

Hence, the numbers which can be expressed as a ratio of two integers where the denominator is not equal to zero