Question

3 cans of soup can serve 5 people.

If you want to serve 20 people, what should you do?

Answer 1

The first time you have a chance at the top is the second one you get a free pass and you can go on your way way

Answer 2

Since 5*4=20 and 3 cans serve 5 people you have to multiply 3 by 4 which 12 I think that is your answer