Asked by keke
                Which of the following numbers is irrational? 
A 5/9
B 3.15
C /5
D 8.341
I THINK IT A
            
        A 5/9
B 3.15
C /5
D 8.341
I THINK IT A
Answers
                    Answered by
            keke
            
    CAN SOMEBODY HELP ME
    
                    Answered by
            Steve
            
    a rational number can be written as a fraction.
Any terminating or repeating decimal is also rational.
√5 is not rational. There is no fraction which is exactly equal to √5. The decimal value goes on forever and never repeats.
It is easy to prove that √5 is irrational, if you are interested. Just google proofs for √2 and follow the same logic you find there.
    
Any terminating or repeating decimal is also rational.
√5 is not rational. There is no fraction which is exactly equal to √5. The decimal value goes on forever and never repeats.
It is easy to prove that √5 is irrational, if you are interested. Just google proofs for √2 and follow the same logic you find there.
                    Answered by
            keke
            
    so it c
    
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