# What are rational number Give ten example of rational number?

Examples of rational numbers are: -2 = -2/1, -5 = -5/1, -14 = -14/1, 1/2, 2/3, 5/8, 3/4, 17/5, . 6 = 6/10 = 3/5, . 25 = 1/4, . 33 = 33/100, 2¾ = 11/4, 3? = 10/3, .

Click to read further detail. In respect to this, what is rational number give an example?

Rational Number. Any rational number is trivially also an algebraic number. Examples of rational numbers include. , 0, 1, 1/2, 22/7, 12345/67, and so on. Farey sequences provide a way of systematically enumerating all rational numbers.

Furthermore, what is the set of rational numbers? Rational numbers are those numbers which can be expressed as a division between two integers. The set of rational numbers is denoted as , so: Q = { p q | p , q ∈ Z } The result of a rational number can be an integer ( − 8 4 = − 2 ) or a decimal ( 6 5 = 1 , 2 ) number, positive or negative.

Furthermore, is 10 a rational number?

Explanation: A rational number is any number which can be expressed as a fraction pq where pandq are integers and q is not equal to zero. We can write that 10=101 . In this fraction both numerator and denominator are natural numbers so 10 is a rational number.

## Is 7 a rational number?

YES, negative 7 (-7) is a rational number because –7 satisfies the definition of a rational number. Other examples of rational numbers are: 1/2, 3/4, 22/7, 5 = 5/1, 2½ = 5/2, 0 = 0/1, . 5 = 1/2, . 66666

Is 0 an irrational number?

Any number which doesn’t fulfill the above conditions is irrational. It can be represented as a ratio of two integers as well as ratio of itself and an irrational number such that zero is not dividend in any case. People say that is rational because it is an integer.

### Is zero a positive integer?

An integer is a whole number that can be either greater than 0, called positive, or less than 0, called negative. Zero is neither positive nor negative. Two integers that are the same distance from the origin in opposite directions are called opposites.

### Is Pi a rational number?

Example: π (Pi) is a famous irrational number.

We cannot write down a simple fraction that equals Pi. The popular approximation of 22/7 = 3.1428571428571 is close but not accurate. Another clue is that the decimal goes on forever without repeating.

### Is 2.11 a rational number?

Hannah says that 2.11 is a rational number. Gus says that 2.11 is a repeating decimal.

### Is 25 a rational number?

The number 25 is a rational number. It is a whole number which can be written as the fraction 25/1.

### Is 9 a rational number?

As all natural or whole numbers, including 9 , can also be written as fractions p1 they are all rational numbers. Hence, 9 is a rational number.

### What are 5 examples of irrational numbers?

Examples of Irrational Numbers

### Is 10 pi rational or irrational?

Example: π (Pi) is a famous irrational number.

We cannot write down a simple fraction that equals Pi. The popular approximation of 22/7 = 3.1428571428571 is close but not accurate. Another clue is that the decimal goes on forever without repeating.

### Is Root 5 a rational number?

The square root of 5, i.e., √5, is an IRRATIONAL (emphasis, mine) number, not a rational number, because √5 = 2.236 (rounded to 3 decimal places) does not fulfill the definition of a rational number. Theorem: The square root of a (non-negative) integer is either an integer or it is irrational.

### Is 16 a rational number?

Rational numbers include natural numbers, whole numbers, and integers. They can all be written as fractions. Sixteen is natural, whole, and an integer. Since it can also be written as the ratio 16:1 or the fraction 16/1, it is also a rational number.

### Is 20 a rational number?

Yes ; It is a rational number, because 20 = (20/1), that is in the form of (p/q) where p, q are integers & q not zero. Not only the integer 20 but each and every integer m is a rational number as m can be expressed in the form of m/1 = m .