You are producing an average of 4200 cases per hour .it takes one hour for product to get through the process and you currently have 11775 cases completed. you have make 68500 cases. how long in hour and minutes will it takes you to reach your goal?

First off, calculate for the remaining cases that need to be produced (x). This is shown below.
 
                                  x = 68500 - 11775 = 56725

Since the rate production is only 4200 cases per hour, divide the numbers of cases that needs to be produced by this rate to get the time (t).
 
                                 t = x / 4200 = 56725 / 4200 = 13.506 hours

Thus, it will take about 13.506 hours to produce the remaining cases. This is approximately 13 hours and 30 minutes. 
                               

I'm sure the answer is a