If Gabriel and Raeann work together on a project, they will complete it in 5 days. If Raeann were to work with Roshel on the same project, they will take a day longer. If Roshel and Jamie work together, they will take 180% more time than Gabriel and Raeann. If Gabriel and Jamie were to work together, how many more days will they take to complete the project compared to Raeann and Roshel working together?
Time taken by Gabriel and Raeann in percent = 100%
Time taken by Roshel and Jamie = 100% + 180% = 280%

Time taken by Gabriel and Raeann = 5 days ---- (1)
Time taken by Raeann and Roshel = 6 days ---- (2)
Time taken by Roshel and Jamie = 280% x 5 = 14 days ---- (3)

(1) + (2) + (3)
Gabriel + Raeann + Raeann + Roshel + Roshel + Jamie → 5 + 6 + 14 = 25 days
Gabriel + 2 (Raeann + Roshel) + Jamie → 25 days
Gabriel + Jamie + 2 x 6 → 25 days
Gabriel + Jamie → 25 - 12 = 13 days

More days to complete the project for Gabriel and Jamie compared to Raeann and Roshel
= 13 - 6
= 7

Answer(s): 7