0.25 is a rational fractional number expressed in decimal form. It is not a whole number of any type.
-- Any number that can be written as the ratio of two whole numbers is a rational number.-- Any whole number can be written as the ratio of that number to ' 1 ', so it's rational.
you mean is a whole number a rational number? and yes it is and rational number. Any number that can be put in a fraction is a rational number
-- Every whole number is a rational number. -- Any whole number divided by any whole number (except zero) produces a rational number.
All whole numbers are rational.
Yes, any whole number, even if it is a negative whole number, is a rational number.
It is a whole number so it is rational.
A rational number is a number that can be represented as a fraction: numerator/denominator. Any whole number is rational, since {number} = {number}/1. Since 161616 is a whole number, it is rational.
Yes - any whole number - even a negative number - is a rational number.
Any number that can be expressed as a fraction is a rational number which includes whole numbers
A whole number is not a set of any kind and so cannot be a subset of rational numbers.
Yes. In fact, most factions are rational. For example, 4/5 is rational, 9/234 is rational, 1/998001 is rational, any whole number over a whole number is rational.