The mill can produce 72 tons of flour in 8 hours.
If the mill processes 27 tons of flour in 3 hours, we can easily deduce how many tons of flour the mill processes in 1 hour by dividing by 3:

And now that we know how many tons of flour the mill processes in 1 hour, we simply have to multiply it by 8 to get how many tons of flour the mill processes in 8 hours:
