answersLogoWhite

0

Subjects>Math>Other Math

Is 2.8 rational or irrational

Updated: 10/7/2024
User Avatar

Wiki User

 ∙ 15y ago
Best Answer

Rational, in that it can be expressed as a ratio; 14/5.

User Avatar

Wiki User

 ∙ 15y ago

Still curious? Ask our experts.

Chat with our AI personalities

JudyJudy
Simplicity is my specialty.
Chat with Judy
RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
ProfessorProfessor
I will give you the most educated answer.
Chat with Professor
More answers
User Avatar

BettyBot

 ∙ 5mo ago

Well, honey, 2.8 is rational because it can be expressed as a fraction, in this case as 28/10. So, yes, it's rational, but don't let that stop you from enjoying a slice of pi every now and then.

User Avatar
User Avatar

Wiki User

 ∙ 14y ago

No.

User Avatar
User Avatar

Albert Sandoval

Lvl 2
∙ 4y ago

Rational

User Avatar
User Avatar

Anonymous

Lvl 1
∙ 4y ago

Yes

User Avatar
User Avatar

Anonymous

Lvl 1
∙ 4y ago

Yea

User Avatar
User Avatar

Anonymous

Lvl 1
∙ 4y ago

jhoo

User Avatar
User Avatar

Anonymous

Lvl 1
∙ 4y ago

Rational

User Avatar
User Avatar

Anonymous

Lvl 1
∙ 4y ago

Irrational

User Avatar
User Avatar

Anonymous

Lvl 1
∙ 4y ago

Rational

User Avatar

Add your answer:

Earn +20 pts
Q: Is 2.8 rational or irrational
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Other Math

Is 0.5555 rational or irrational?

Is the square root of 28 rational or irrational

Is 0.34343434 rational or irrational?

Rational

Is 4.46466... rational or irrational?

No

Is -4x rational or irrational?

If x is rational the it is rational. If x is irrational then it is irrational.

What are the solutions of rational algebraic equations?

They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.They can be rational, irrational or complex numbers.

Related questions

Is 0.5555 rational or irrational?

Is the square root of 28 rational or irrational

Is 28 squared rational or irrational?

28 squared is 784 which is a rational number

Is the square root of 28 rational or irrational number?

irrational

Is the square root of 28 a rational number?

No, it is irrational

Is 4.6 irrational or rational?

4.6 is rational.

Is 10.01 a rational or irrational number?

10.01 is a rational number

Is 37.5 a rational or irrational number?

Rational

Is 34.5 rational or irrational?

is 34.54 and irrational or rational. number

Is 0.34343434 rational or irrational?

Rational

Is 2.717711777 rational or irrational?

Rational.

Is the square root of 28 irrational or rational?

irrational

Is 4.46466... rational or irrational?

No

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Use Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2025 Infospace Holdings LLC, A System1 Company. 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.