answersLogoWhite

0

1.41 as a terminating decimal is a rational number as it can be expressed as one whole number over another: 1.41 = 141/100

All terminating decimals, or decimals that end in repeating digit(s) are rational numbers.

---------------------------------------------

If that is an approximation (rounded to 2 decimal places) of √2 = 1.41[421356...] then it irrational.

User Avatar

Wiki User

8y ago

Still curious? Ask our experts.

Chat with our AI personalities

ReneRene
Change my mind. I dare you.
Chat with Rene
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
More answers

Yes. Any number that has a finite number of decimal digits (and many that don't) are rational.

User Avatar

Wiki User

8y ago
User Avatar

Add your answer:

Earn +20 pts
Q: Is 1.41 a rational number
Write your answer...
Submit
Still have questions?
magnify glass
imp