How do you find the set in which the real number #-144/3# belongs?

1 Answer
Daniel L.
Nov 30, 2016

This number belongs to: integers #ZZ#, rational numbers #QQ#, and real numbers #RR#. See explanation.

Explanation:

Before finding out in which sets the number is located we have to write it in the simpliest form:

#-144/3=-48#

The result is an integer number (the minus sign says it is not a natural number).

All integer numbers are also rational and real, so #-144/3=-48# also belongs to the mentioned sets.

Related questions
See all questions in Square Roots and Irrational Numbers
Impact of this question
2403 views around the world
You can reuse this answer
Creative Commons License