The answer would be 32.I got 32 because 20/1 is supposed to be divided by 5/8.I got 20/1 because when you don’t have a fraction and you want to make I a fraction it’ll be 20/1 in this case for example.So then you multiply 20 and 8 equals 160.Then 1 times 5 equals 5 which also equals 160/5.Lastly you simplify it to 32.
I hope this helps.Good Luck!