0
Study guides
2.9
☆☆☆
106 ReviewsAdd your answer:
Earn +20 ptsQ: Is 21 a rational or irrational number?
Write your answer...
Submit
Still have questions?
Related questions
Is the square root of 21 an irrational or a rational number?
irrational
Is 21 over the square root of 4 a rational or irrational?
It is equal to 21/2 which is a rational number
Is 10.01 a rational or irrational number?
10.01 is a rational number
Is 0.05 a rational or irrational number?
It is a rational number.
Is 21 over 3 a rational or irrational number?
21/3 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is 37.5 a rational or irrational number?
Rational
Is 0.272727 rational or irrational?
It is a rational number
Is a rational number an irrational number?
No rational number is an irrational number.
Is 4.2 an irrational or rational number?
It is rational because it can be expressed as a fraction which is 21/5
When an irrational number is divided by a rational number is the quotient rational or irrational?
Irrational.
Is 4.121314 is a rational number or irrational?
it is a rational number but 4.121314..... is an irrational no
Is there any irrational and rational number?
No number is irrational and rational.
People also asked
Subjects
Math Science History Arts & Humanities Social Studies Engineering & Technology Business OtherTop Categories
Algebra Chemistry Biology World History English Language Arts Psychology Computer Science EconomicsProduct
Community Guidelines Honor Code Mobile App Answers+ Flashcard Maker Study Guides Math Solver FAQGet the Answers App
Made with 💙 in St. Louis
Copyright ©2022 System1, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.