answersLogoWhite

0

-- Any number that you can completely write down using digits, and a decimal point

or fraction bar if needed, is rational.

-- A rational number is defined as one that can be written as a fraction using whole numbers.

-19 can be written as the fraction -19/1 .

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

RossRoss
Every question is just a happy little opportunity.
Chat with Ross
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
ReneRene
Change my mind. I dare you.
Chat with Rene
More answers

-- Any number that you can completely write down using digits is a rational number.

-- A rational number is one that can be written as the ratio of two whole numbers.

1.9 is the ratio of 19 and 10.

User Avatar

Wiki User

13y ago
User Avatar

Yes.

User Avatar

Wiki User

11y ago
User Avatar

yes

User Avatar

Anonymous

4y ago
User Avatar

no

User Avatar

Anonymous

4y ago
User Avatar

Add your answer:

Earn +20 pts
Q: Is -19 a rational number
Write your answer...
Submit
Still have questions?
magnify glass
imp