Hey, I'm assuming you mean five refrigerators every eight hours. So . . .
1250 divide by 5. Which gives you 250.
Then take that 250 and multiply it by 8, and you have 2000.
So it would take 2000 hrs for a factory, that can produce 5 refrigerators every eight hours to, produce 1250 refrigerators.
I beleive it is a because both variable could change
There would be 203,759 total registered doctors that year.
I have been trying but i am pretty sure it is 36 i think