157k views
3 votes
Which of the following is a rational number?

square roots:
79
80
81
82

2 Answers

4 votes
81 is a rational number. It's the only number that does not give you an infinite decimal
User Rakesh Sabbani
by
6.7k points
3 votes
i got 81

i hope that helps

User MariusLAN
by
6.6k points
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