It takes a computer 8 days to print all of the personalized letters for a national sweepstakes. A new computer is purchased that can do the same job in 5 days. How long would it take to do the job with both computers working on it?© BrainMass Inc. brainmass.com June 3, 2020, 4:48 pm ad1c9bdddf
For the old computer, everyday it can print 1/8 of the total work,
The solution explains how time (in days) is calculated in the shared work problem.