Which number is irrational?

A.

Syntax error from line 1 column 53 to line 1 column 60. Unexpected '0'.

B.

1 over 9

C.

square root of 12

D.

fraction numerator square root of 64 over denominator square root of 4 end fraction

Question

Which number is irrational?
  
 
 

 
 

  

  A. 
 
Syntax error from line 1 column 53 to line 1 column 60. Unexpected '0'.
   
   

 
 

  

  B. 
 
1 over 9
   
   

 
 

  

  C. 
 
square root of 12
   
   

 
 

  

  D. 
 
fraction numerator square root of 64 over denominator square root of 4 end fraction

anonymous · Answer

@welshfella @amistre64 @automaticloveletter @perl

iyuko · Answer

What is a?

anonymous · Answer

1/9

welshfella · Answer

grab your calculator and find the square root of 12
what do you get?

welshfella · Answer

1/9   is a fraction - its rational

automaticloveletter · Answer

idk what a is 
b = 0.11111111111 (rational) 
c = sqrt of 12 = 3.46410161514 (irrational
i already found the irrational number it's c

anonymous · Answer

3.46

automaticloveletter · Answer

no it's the whole number this time you can't just round it off irrational numbers NEVER stop going that's why they got the name irrational

welshfella · Answer

yes - the decimal form of sqrt12 goes on forever

automaticloveletter · Answer

exactly ^

anonymous · Answer

I wasn't gonna just type all those numbers lol

welshfella · Answer

3.46 is only an approximate  value for sqrt12

welshfella · Answer

lol fair enough - but the calculator camn only display about 12 of the numbers

anonymous · Answer

that's a lot lol