No spam, better lifeAlgebra Level 1
Supposed it takes 5 seconds for one to read an e-mail, 60 seconds to write and send it and 10 seconds to retrieve all e-mails from the servers.
How long does it take (in second) for a secretary to read and answer all 100 e-mails that was sent to her company last night?
- There was no new e-mail nor spam on that day.
- All e-mails was retrieved at once.