Supposed That Three Persons Can Finish Installing All The Solar Panels In The…

Supposed that three persons can finish installing all the solar panels in the classroom for one week, how many person do they need to finish the job if the signed contract is only three days?​

Answer:

I think 7, do correct me if I’m wrong

Step-by-step explanation:

See also  What Is The Simplified From Of 302-³(100x²)º?​