Which of these numbers is irrational? Select all that apply.
3 answers
There are no numbers given in the question. Please provide the list of numbers for us to determine which of them are irrational.
the numbers are 5/9 /3 4/19 /7
To determine which of these numbers are irrational, we need to understand what irrational numbers are.
An irrational number is any real number that cannot be expressed as a fraction (or ratio) of two integers. Irrational numbers go on forever without repeating and cannot be written as terminating or repeating decimals.
Let's evaluate each number:
1. 5/9: This is a fraction with an integer numerator and denominator. It can be expressed as a ratio of two integers and is therefore rational.
2. 3: This is an integer. Integers can always be expressed as a fraction with a denominator of 1, making them rational.
3. 4/19: Like the first example, this is a fraction with an integer numerator and denominator. It can be expressed as a ratio of two integers and is therefore rational.
4. 7: Similar to the second example, this is also an integer and can be expressed as a fraction with a denominator of 1. It is rational.
Therefore, none of the numbers provided (5/9, 3, 4/19, 7) are irrational. They are all rational numbers.
An irrational number is any real number that cannot be expressed as a fraction (or ratio) of two integers. Irrational numbers go on forever without repeating and cannot be written as terminating or repeating decimals.
Let's evaluate each number:
1. 5/9: This is a fraction with an integer numerator and denominator. It can be expressed as a ratio of two integers and is therefore rational.
2. 3: This is an integer. Integers can always be expressed as a fraction with a denominator of 1, making them rational.
3. 4/19: Like the first example, this is a fraction with an integer numerator and denominator. It can be expressed as a ratio of two integers and is therefore rational.
4. 7: Similar to the second example, this is also an integer and can be expressed as a fraction with a denominator of 1. It is rational.
Therefore, none of the numbers provided (5/9, 3, 4/19, 7) are irrational. They are all rational numbers.
2 answers