Hello,
Here is your answer:
The proper answer to this question is "2 3/8"
Here is how:
Divide 19 by 8.
19/8=
2 3/8
All you have to do is find the closest number that its multiplied to (which is 16) and 2 times 8 =16 then add 3 to get to 19 which equals 19/8.
Your answer is 2 3/8!
If you need anymore help feel free to ask me!
Hope this helps!