Question

If 75 persons can perform a piece of work in 12 days of 10 hours each, how many men
will perform a piece of work twice as much in tenth part of the time, when they work the
same number of hours in a day supposing that two of the second set can do as much
work as three of the first set ?

solve using compound proportion method and please elaborate.​

Answer 1

Answer:

I think it is 910

Step-by-step explanation:

1. multiply 75 and 12
2. 900+10=910