To complete a task in 15 days a company needs 4 people each working for 8 hours per day. the company decides to have 5 people each working for 6 hours per day. assume that each person works are the same rate. how many days will the task take to complete?
it would take 16 days explanation if it takes 15 for 4 people to work 8 hours to complete the task, it would be a total of 480 hours. I multiplied 15x4x8. i multiplied 5x6 to get 30. I have to find the third value so i divided 30 from 480 to get 16.
