4.8
Yes. 2+sqrt(3) and 5+sqrt(3). Their difference is 3, which is rational.
No. One-third is a rational number. Any number that can be represented as a fraction using integers, like 1/3, 7/982, 67/5, etc. is rational.
example for sum of rational numbers is 1/3 + 1/5 Example for sum of irrationals is Pi + e where e is is base of natural log Another is square root of 2 + square root of 3.
0.6 is a rational number because it can be expressed as a fraction in the form of 3/5 simplified
A rational number is a number that can be expressed as a fraction. For example, the number 5 is a rational number because as a fraction it is 5/1. The number 0.5 is a rational number because as a fraction it is 1/2. The square root of 3 is not a rational number, as it can not be expressed as a simple fraction.
No. Example: The difference of 2/5 & 1/3: 2/5 - 1/3 = 1/15 ∈ ℚ (is a rational number) ∉ ℕ (is not a natural number).
It's the ratio of 5 and 1 ... a rational number.
5 = 5/1 is a rational number
0.5 is a rational number. This is because it can be expressed as a ratio. (1/2) It also terminates, or ends. Rational numbers can be expressed as a ratio/fraction and terminates, or ends. It is not an integer because integers include -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, and so on. 0.5 is a rational number.
A rational number is any number that can be written in the form a/b, where "a" and "b" are integers. Examples: 1/3, 2/3, 5/2, -2/7, and all integers, e.g. 5 (= 5/1).
RationalThe set of integers is a subset of the set of rational numbers. A rational number can be expressed as the ratio, or fraction of two integers a/b. So 1/2, 2/3, 5/6, 22/7, are all rational numbers. Also 3/1, -5/1, 20/5 are rational numbers, which are also integers.
It is rational because it is equivalent to -5/1.
Here, the given rational number is 5 and it is also a whole number. It can also be expressed in fraction form as 5/1. We can determine all the whole numbers less than 5 as a rational number. Hence, 1, 2, 3, and 4 are the rational numbers less than 5.
The number 5 is indeed a rational number. A rational number is one that is able to be written down as a simplified fraction. The number 5 would be written as 5/1.
Yes and it is 5/8
Well let's see . . .0.25 = 1/4 (rational)0.333... = 1/3 (rational, even though the 3s never end)0.625 = 5/8 (rational)0.75 = 3/4 (rational)0.833333... = 5/6 (rational, even though the 3s never end)I guess not.