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Is -3/4 rational or irrational? is the square root of 2 rational or irrational? is 2π rational or irrational? is 3.75 rational or irrational? is 2 1/8 rational or irrational?
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Is -3/4 rational or irrational?

is the square root of 2 rational or irrational?
is 2π rational or irrational?
is 3.75 rational or irrational?
is 2 1/8 rational or irrational?

User Hermit
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1 Answer

5 votes
-3/4 is rational
Square root of 2 is irrational
2pi is irrational
3.75 is rational
2 1/8 is rational

Remember rational numbers can be written as fractions, as irrational numbers cannot :)
User Trajce
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7.7k points
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