What is 0.012345679 as a fraction in simplest form

1/81, if you meant 0.012345679012345679012345679012345679...

Otherwise, the answer you got from the other user is correct and is in the simpliest form.  

Step-by-step explanation:

Step 1: Let x = 0.012345679012345679012345679...

Step 2: The repeating decimals are in a group of 9s. In another word, every digit repeats in every 9 digits apart of each other. Use that as an exponent and raise it to base 10. So, it's 10^9.

Step 3: Multiply 10^9 by x. You get

1000000000x=12345679.012345679012345679012345679...

Step 4: minus x on the left side of the equation and 0.012345679... on the other side

1000000000x - x = 9999999999x

12345679.012345679... - 0.012345679012345679... = 12345679

Which is: 999999999x = 12345679

Step 5: divide 999999999 on both sides

You get x=12345679/999999999

Step 6: Simplify the fraction. The GCF of the numerator and denominator is 12345679. Divide both the numerator and the denominator by the GCF and you get 1/81.

So, 0.012345679012345679012345679... = 1/81

I know this response is a bit late, but it's useful for future reference :)

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

goog may have it for you