Question

Answer the following riddle a water truck carries a full 12 L container of water. He needs to deliver exactly 6 L to a costumer who only has an 8 L and 5 L containers . Without wasting any water or using any other containers,jugs, etc.... how is this possible ?

Answer 1

It’s possible because he carries 12 L of water and only needs to deliver 6 L, so he can put it in the 8L container.