Concept explainers
State whether given number is whole, integer, rational or irrational.
7.4
Answer to Problem 49SR
7.4 is rational number and an integer..
Explanation of Solution
Given:
Real number=7.4
Calculations:
Here, we have to define given real number belongs whether to whole, integer, rational or irrational.
Natural numbers are the counting numbers that includes 1,2,3,4,...
When 0 is added to natural numbers, then the numbers are called whole numbers. {0, 1, 2, 3.}
An integer consists of whole numbers and their negatives. {-1,-2,-3...}
Rational numbers are fractions or ratio of integers where denominator is not a zero.
Irrational numbers does not end and does not repeat.
According to description of numbers, number 7.4 can be written as,
7.4 is an integer and rational number.
Conclusion:
Therefore, we are able to simplify category of given number.
Chapter 10 Solutions
Pre-Algebra, Student Edition
Additional Math Textbook Solutions
A Graphical Approach to College Algebra (6th Edition)
Linear Algebra with Applications (9th Edition) (Featured Titles for Linear Algebra (Introductory))
Algebra and Trigonometry
Intermediate Algebra for College Students (7th Edition)
College Algebra (6th Edition)
Elementary and Intermediate Algebra
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education