Answer:

5 men are needed to complete the job in 6 days

Step-by-step explanation:

The number of days (d) is inversely as the number of (m), it follows:

Since it takes d = 15 days and m = 2 men, substitute it to the formula:

But we are to find how many men are needed to complete d = 6 days, it means we have to substitute the values of d and k to the formula:

Answer:

it will take 11 men to prepare the the house in 6 days