Question

There were 6 girls and 18 boys in Mrs. Johnson’s math

Answer 1

 6/18 
=1/3 
=0+1/3 
=0=0.3 

=
  /.3

Answer 2

6/18 
=1/3 
=0+1/3 
=0=0.3 
Remember: Put a notation bar (or line) above the top of the number 3. This means it repeats continuously as a decimal.
=$0.\frac{}{3}$
Hope this helps!

Note that even though it's uneven, just think of it as a line on top of 3 in (0.3). :)