Tags Math and Arithmetic Numbers

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Other Math

Is every rational number a perfect square?

Anonymous

∙ 12y ago

Updated: 4/28/2022

No. Though every perfect square is a rational number, not every rational number is a perfect square.

Example: 2 is a rational number but sqrt(2) is not rational, so 2 is not a perfect square.

Wiki User

∙ 12y ago

Still curious? Ask our experts.

Chat with our AI personalities

Coach

Success isn't just about winning—it's about vision, patience, and playing the long game.

Chat with Coach

Beau

You're doing better than you think!

Chat with Beau

Professor

I will give you the most educated answer.

Chat with Professor

Add your answer:

Earn +20 pts

Q: Is every rational number a perfect square?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Other Math

Every rational number is a real number?

Yes it is, but not every real number is a rational number

Which number produces a rational number when added to 0.25?

Every rational number does.

What number produces a rational number when multiplied by .5?

Every rational number does.

What is a rational number number which is not a rational number?

There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.

Why is -5 a rational number?

because every integer is a rational number

Trending Questions

How do you work out the area of an irregular rhombus type shape? What is 54 minus 48? What decimal is exactly halfway between 0.002 and 0.003? What is the order of these from least to greatest centimeter millimeter meter? What is 645 to the rounded 100? What is 400 degrees C equal to in degree F? How do you get 40 by multiplying by 3? What consists of a whole number and a fraction? What is 40 times 60? What are dimensions for 9 cubic feet length by width? What are the triangular numbers between 1 and 100? How do you write 29.3 million in numbers? What number is between 0.4 and 0.3? What does 6x1 equal? Why do people say 10k instead of 10000? Where can one purchase a bucket hat? How many zeros are in 2 trillion dollars? How can adding doubles multiply by 2? What is the volume of a hexagonal prism? What is a round three dimensional object where all points on the surface are an equal from its center point?

Related Questions

What are all numbers than make a square?

All numbers can make a square. Every real number makes a positive real square. Every rational number makes a rational square. Every integer makes a perfect square.

Rational numbers who square roots are whole numbers?

Every integer is a rational number, and some integers are perfect squares. These are the only rational numbers to have an integral square root.

Every positive rational number and its negative pair?

Every positive rational number and its negative are the two square roots of the same positive rational number.

Is 4 divided by 9 not a square number?

0.4444

Does every positive rational number has a square root?

Yes.

What is the relationship of rational numbers and real number?

The set of rational numbers is a subset of the set of real numbers. That means that every rational number is a real number, but not every real number is rational. The square root of 2 is an example of a real number that isn't rational; that is, it can't be expressed as the quotient of two integers.

Is every integer a rational number or is every rational number an integer?

Every integer is a rational number.

Is the square root of 7 irrational or rational?

It is a irrational number. Because the square root of every imperfect square is irrational number.

Is 225 a square?

Technically, every positive number is a square in the real number system, but I assume you mean perfect square. And yes, 225 is a perfect square. 152 = 225

Is Every square root is irrational?

No because as for example the square root of 25 is 5 which is a rational number

What number can be increased or decreased by 10 and you will still have a square number?

"Still" implies that the original number is a square number. In that case, the answer is as follows: There is no number such that it is a perfect sqiuare and that the number increased (or decreased) by 10 is also a perfect square. And if you do not limit it to perfect square then every non-negative number is a square with the number that is 10 more also being a square.

Every rational number is a real number?

Yes it is, but not every real number is a rational number

Resources

Top Categories

Product

Company

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.