- #1
kenny1999
- 235
- 4
Homework Statement
This is a question I once encountered with a window advertisement popup, but I think I can work out the answer but I don't know how to logically explain it to my kids.
10 people can paint 60 houses in 120 days. How many houses can 5 people paint in 60 days
Homework Equations
No, that's all
The Attempt at a Solution
What a seem-to-be easy problem is not easy. (for me at least)