Answer:
the answer would be 1676 glasses per day
Explanation:
if you set up and equation to have the total number of glasses that week, you'd have 5/100 = 419/x
you cross multiply and solve to get x=8380. that is the total number of glasses produced in a week.
since you want the number of glasses produced per day, you'd have to divide that by the number of operating days in a week, which in this case is 5.
after dividing 8380 by 5, you would have an end result of 1676.
Hope this helps!