March 29, 2017

Post a New Question

Posted by on .

The Office Jet printer can copy Janet's dissertation in 10 min. The Laser Jet printer can copy the same documents in 8 min. If the two machines work together, how long would they take to copy the dissertation?

80/18= 4.4
so it would take 4 min. is this correct?

  • math just need someone to check and make sure this - ,

    4 min won't do it. It will take 4.4 as your original calculation shows.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question