Since the spinner has 5 slots it contains 3 odd and 2 evens,
this can be expressed as
, cross multiply and we get

%
Their least common multiple is 90 .
90 = 5 x 18
90 = 2 x 45
320 qts/10 hrs = 32 qts/1 hr
They can make 384 quarts in 12 hours.
They can make 768 quarts per day (24 hours) if they open 24 hours.
I want to say the first one, but i do not know for sure.