Alternate Days – Concept

Amir alone can complete a job in 10 days and Salman alone can complete it in 8 days. Amir, Salman And Shahrukh together can complete the job in 3 days. A similar job but of a higher volume has been assigned to Salman & Shahrukh. The duo has decided to work on alternate days. Amir says that the work will be completed in an equal number of days if either of them starts the work. What is the minimum value of the ratio of the volume of a new job to that of the original one?

First Check Concept Video for Alternate days concepts then try