If its the one under the one with a written answer(the first on blank at the top) its b. 20% did not arrive.
4 5/8 as an improper fraction is 37/8
——> 8*4=32 32+5=37
As a mixed number it is the same I think. 5 can’t decide into 8 so it stays 4 5/8.
Hopefully this helps...
16/10=1.6 so the smallest number of combos would be 1.
The answer is the first one, (2)