If you mean 11 and 7/8 divided by 4 and 3/4 then the answer is 2 and 1/2
7
1.4286
3/7 divided by 9
7/4
if you 10 divided by 7, you'd get 1.4286. You could also express 10/7 as a mixed fraction: 1 3/7.
7/8 - 3/4 = 7/8 - 6/8 = 1/8
24/4
7
10.4286
(3/10) / (7/6) = (3/10)*(6/7) = 18/70 = 9/35
7