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Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
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Are rational numbers considered natural numbers?
Yes
Are integers rational numbers yes or no?
Yes, integers are rational numbers. Rational numbers are defined as the set of numbers that can be expressed as the ratio of two integers, where the denominator is not zero. Since integers can be expressed as the ratio of itself divided by 1, they are considered rational numbers.
Are recurring decimals considered irrational numbers?
No. Recurring decimals are rational numbers.
Is 9.2 Rational?
Yes, 9.2 is a rational number because it can be expressed as the fraction 92/10, which simplifies to 46/5. Rational numbers are defined as numbers that can be written as a ratio of two integers, and since 9.2 meets this criterion, it is considered rational.
Is 169 square root irrational or rational?
The square root of 169 is 13, which is a whole number. Since whole numbers are considered rational numbers (they can be expressed as a fraction with a denominator of 1), the square root of 169 is rational.
Are rational numbers considered natural numbers?
Yes
What is the difference from integer and rational numbers?
There is no difference because all integers or whole numbers are considered to be rational numbers.
Are integers rational numbers yes or no?
Yes, integers are rational numbers. Rational numbers are defined as the set of numbers that can be expressed as the ratio of two integers, where the denominator is not zero. Since integers can be expressed as the ratio of itself divided by 1, they are considered rational numbers.
Are recurring decimals considered irrational numbers?
No. Recurring decimals are rational numbers.
Is 3.9 rational or irrational?
If there are no numbers after the 9 it is rational
Is 9.2 Rational?
Yes, 9.2 is a rational number because it can be expressed as the fraction 92/10, which simplifies to 46/5. Rational numbers are defined as numbers that can be written as a ratio of two integers, and since 9.2 meets this criterion, it is considered rational.
Is 169 square root irrational or rational?
The square root of 169 is 13, which is a whole number. Since whole numbers are considered rational numbers (they can be expressed as a fraction with a denominator of 1), the square root of 169 is rational.
Are some rational numbers are not real numbers?
No. Rational numbers are numbers that can be written as a fraction. All rational numbers are real.
Are rational numbers whole numbers?
The set of rational numbers includes all whole numbers, so SOME rational numbers will also be whole number. But not all rational numbers are whole numbers. So, as a rule, no, rational numbers are not whole numbers.
Is the difference of rational numbers a rational number?
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. All natural numbers are rational.
Is 0.1875 is rational or irrational?
0.1875 is a rational number because it can be expressed as a fraction. Specifically, it can be written as 1875/10000, which simplifies to 3/16. Rational numbers are defined as numbers that can be represented as the quotient of two integers, and since 0.1875 meets this criterion, it is considered rational.
Is the square root 81 rational or irrational?
The square root of 81 is 9, which is a whole number. Since all whole numbers are considered rational numbers (as they can be expressed as a fraction with a denominator of 1), the square root of 81 is rational.
