Answer:
The number of days required for 8 men working to complete 4 copies of the books is 6 days
Step-by-step explanation:
Given As
The number of men (M1) = 10
The number of working days (D1) = 6 days
The work done (W1) = 5 copies
Again,
The number of men (M2) = 8
The number of working days (D2) = D2 days
The work done (W2) = 4 copies
∵ = constant
So ,
or,
Or, =
Or, D2 =
∴ D2 = 6 days
Hence The number of days required for 8 men working to complete 4 copies of the books is 6 days Answer