226k views
5 votes
Tom can paint twice as fast as Mark. If they complete a job in 4 hours, how long would it have taken Tom working alone?

User Stugal
by
6.8k points

2 Answers

4 votes

Answer:

2

Explanation:

Trust me

User David Momenso
by
7.0k points
3 votes

Answer:

Explanation:

2 hours

User Nam Tran Thanh
by
7.8k points