Question

If Ed can paint the bedroom by himself in 3 hours, and his friend , Jake, works at the same pace as Ed does , how long will it take to paint the room if the boys work together?(shoe work)

Answer 1

1.5

Explanation:

1 person = 3 hours

2 people = 1.5 hours

Answer 2

1 hour and 30 minutes

Explanation:

Each one of them needs 3 hours to paint the bedroom,but now they are 2 people who work at the same place so together,they only need half of the time.