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Is the number rational or irrational? Column A Column B 1. 3/7 A. Rational 2. 0.78( repeating) B. Irrational 3. Square root 7/9 4. 5 pi
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2 votes
Is the number rational or irrational?

Column A Column B
1. 3/7 A. Rational
2. 0.78( repeating) B. Irrational
3. Square root 7/9
4. 5 pi

User Trevor Gowing
by
8.7k points

1 Answer

3 votes
1 and 2 are both rational.
3 and 4 are both not.
User Albz
by
8.1k points
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