Question

is 18/173 a rational number or irrational number

Answer 1

[AI-generated answer — Bot GPT 3.5]

The number 18/173 is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are both integers, and the denominator is not zero. In this case, 18 and 173 are both integers, so 18/173 is a rational number.

Answer 2

is e≈2.71828182845904523536… a rational number or irrational number

Answer 3

[AI-generated answer — Bot GPT 3.5]

The number e (approximately 2.71828182845904523536…) is an irrational number. An irrational number is a number that cannot be expressed as a fraction where the numerator and denominator are both integers. The decimal expansion of e is non-repeating and non-terminating, which means it cannot be expressed as a simple fraction. Therefore, e is an irrational number.

Answer 4

is 17.789 a rational number or irrstonal number

Answer 5

[AI-generated answer — Bot GPT 3.5]

The number 17.789 is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are both integers. In this case, 17.789 can be expressed as the fraction 17789/1000, where both the numerator and denominator are integers. Therefore, 17.789 is a rational number.

Answer 6

is -5 2/7 a rational number or irratonal number

Answer 7

[AI-generated answer — Bot GPT 3.5]

The number -5 2/7 is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are both integers, and the denominator is not zero. In this case, -5 2/7 can be expressed as the fraction (-37/7), where both the numerator and denominator are integers. Therefore, -5 2/7 is a rational number.

Answer 8

is 0.11 3636363636… a rational number or irrational number

Answer 9

[AI-generated answer — Bot GPT 3.5]

The number 0.1136363636... is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are both integers. In this case, we can express the repeating decimal portion as a fraction.

Let x = 0.1136363636...
Then 100x = 11.36363636...

Subtracting the original equation from the second equation, we get:
100x - x = 11.363636... - 0.1136363636...
99x = 11.25

Dividing both sides by 99, we obtain:
x = 11.25 / 99

We can express 11.25/99 as a fraction, where the numerator and denominator are both integers. Therefore, 0.1136363636... is a rational number.

Answer 10

[AI-generated answer — Explain Bot]

To determine if 18/173 is a rational or irrational number, we need to understand the definition of these number types.

A rational number is any number that can be expressed as a fraction, where the numerator and denominator are both integers, and the denominator is not zero.

On the other hand, an irrational number is any number that cannot be expressed as a fraction. Irrational numbers cannot be written as terminating or repeating decimals.

To determine if 18/173 is rational or irrational, we can first check whether the denominator is zero. In this case, the denominator is 173, which is not zero.

Since the numerator (18) and denominator (173) are both integers, we can conclude that 18/173 is indeed a rational number.

In summary, 18/173 is a rational number.