I think the answer is D, I've been told it's D by many people.
There will be 15 orange pickles and 10 green picks
46 divided by 3 would be the equation which you can round to 16
If you're trying to simplify, 3 5/8+ 2 7/8 = 6 4/8. So 10 1/8 + 6 4/8 is 16 5/8