Need to figure out what number is rational. Thanks in advance.

asked Jul 17, 2019 45.6k views

0 votes

7.9k points

Please log in or register to add a comment.

5 votes

number 3 is correct.

square root of 81 = 9

others are not perfect squares... yeah..

Mihey Egoroff answered Jul 19, 2019

8.1k points

2 votes

i think the answer you have there is correct

7.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers