Q: What subsets of the real numbers does the number 25.6 belong?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Rational numbers.

The two main DISJOINT subsets of the Real numbers are the rational numbers and the irrational numbers.

Rational Numbers and Irrational Numbers

Any subset which will have it! It is in {17}or {-3, pi, 17, sqrt(37/6)}or {45, bananas, France, cold}or all whole numbers between -43 and 53, or multiples of 17, or prime numbers, or counting numbers, or integers, or rational numbers, or real numbers.

No, they are disjoint sets. Both are subsets of the Real numbers.

Related questions

The number 1.68 belongs to the subsets of real numbers known as rational numbers and decimal numbers. As a rational number, 1.68 can be expressed as the ratio of two integers (84/50). It is also a decimal number, specifically a terminating decimal, where the digits after the decimal point eventually end.

Integers, Rational numbers, Real numbers and Complex numbers.

Rational numbers.

The one which says rational numbers (ℚ).

Rational numbers, whole numbers, negative numbers, even numbers, integers

Only a set can have subsets, a number such as -2.38 cannot have subsets.

Real numbers; rational numbers; integers; and of course you can make up lots of other sets to which it belongs.

The two main DISJOINT subsets of the Real numbers are the rational numbers and the irrational numbers.

To any set that contains it! It belongs to {-22}, or {-22, sqrt(2), pi, -3/7}, or all whole numbers between -43 and 53, or multiples of 11, or composite numbers, or integers, or rational numbers, or real numbers, etc.

Real number set, imaginary number set, and their subsets.

There are infinitely many subsets of real numbers. For example, {2, sqrt(27), -9.37} is one subset.

All rational numbers are real so the phrase "real rational" has no meaning. There are an infinite number of subsets: The emply or null set, {1,1.5, 7/3}, {2}, (0.1,0.2,0.3,0.66..., 5.142857142857...} are some examples.