47.5k views
4 votes
4 people can dig a trench in 3 hours.

How long would it take 9 people?
Give your answer in minutes.

User Lfxgroove
by
5.4k points

1 Answer

7 votes

Answer:

80 minutes.

Explanation:

do I need to explain? I hate explaining :(

User Nomadkbro
by
5.5k points