Question 316887
Let {{{n}}} = number of workers needed to finish job in 45 days
I'll try to get everything in terms of hours.
A 40 hr week is 8 hrs /day, since
{{{40/5 = 8}}}
45 days is {{{45*8 = 360}}} hrs to meet deadline
Each worker needs to work {{{750/n}}} hrs
I can say that the rate of n workers working together
must equal 1 house done in 360 hrs
{{{n/(750/n) = 1/360}}}
{{{n = 750/(360n)}}}
{{{n^2 = 2.0833}}}
{{{n = 1.443}}}
2 workers are needed. This is just a stab at it.
I'm not sure, and you should get another opinion, too