TOPIC: Formula topics and optional content questions

Hi,
I am giving my PMP in 2 months and have taken the PMP Prep Cast training course. Instead of doing people, process or Business Environment first I decided to tackle the agile part. I did not find any formulas in any modules under Agile. Is that covered elsewhere in other domains? Also the module and the lesson directory , is it ok to skip the optional and focus on core and then return ti optional when time permits. Please help. I am very anxious about the exam. Thank You so much!

Ashwini,

Agile is a framework for iterative project management. There's no math there. The math come from how to measure things like schedule and budget completion.

Harry