Question

It takes 7 hours for 12 men to paint a room.

How many men would be needed to paint the room in 3 hours?

Answer 1

Answer: 28 men would be needed to paint the room

q=number of men for 3 hours

q x 1/84 x 3 = 1

q x 1/28 = 28

Answer 2

24 men 4hr so I think 30 men