0
It is rational. An irrational number is a number that you cannot define by a fraction or a decimal. Since you wrote it as a decimal, it is rational. The fact that it is negative does not matter.
Still curious? Ask our experts.
Chat with our AI personalities
BlakeAs your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with ViviMore answers
Add your answer:
Earn +20 ptsQ: Is -2.75 an irrational or rational number?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
Is 0.05 a rational or irrational number?
It is a rational number.
Can you add irrational number and a rational to get a rational number?
If an irrational number is added to, (or multiplied by) a rational number, the result will always be an irrational number.
What happens when a rational number is divided by an irrational number?
When a rational numbers is divided by an irrational number, the answer is irrational for every non-zero rational number.
Is a rational number times a irrational number?
Can be irrational or rational.1 [rational] * sqrt(2) [irrational] = sqrt(2) [irrational]0 [rational] * sqrt(2) [irrational] = 0 [rational]
Is 17.02 a rational number?
Is 12.05 a rational number or irrational number?
Trending Questions
What two numbers multiply to get 576 and add to get 48?
How do you find 1 third of a shape?
Would the definition of a square be a quadrilateral and a parallelogram?
How many times can 60 go into 410?
How many flat surfaces and curved surfaces does a cylinder have?
What is 5.499 rounded to the nearest tenth?
What is 60 cents of a dollar in fraction?
What is a different word to describe another?
How many hundreds in 3100?
3 divided by 264?
What is the HCF of 120 and 36?
How do you write 8 more than 3 times the number?
How many tenths make up two wholes?
A school sold 52 adult tickets and 96 students tickets to all ran all school pasta dinnerThe adult ticket cost 6 and the students ticket cost 4 each Which amount is the most reasonable total?
How many times can 2 go into 726?
What are the answers to envision math 5th grade pages 175 and 176?
What is the least common multiple of 9 21 and 7?
What two numbers can have LCM as 360?
What multiplied by what gives you 64?
If i got 16 out of 20 on a test what grade would i get?
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.