Question 293192
(8/16-4/16)/(6/16+1/16)
{{{(4/16)/(7/16)}}}
{{{(4/16)*(16/7)}}}
4/7

Your "work" below is pure nonsense!
Did you even try after the first line?
9/16-4/16 divided by 6/16+1/16
[1/2=8/16 not 9/16]
[using your numbers It should be 5/16 over 7/16
answer 6/16 times 16/1 cancel the 16's
[again using your numbers
6/1=6 not 5]
and it is 5
 but what happened to the whole numerator ? 9/16-4/16 
and how did you go from 
6/16+1/16
to 
6/16 times 16/1 
You went from plus to divide to multiply.