RiddlesForAll: Riddles for all ages
On the subject of boats
Submitted By: Max
Views: 4583
There is a boat floating on a lake at low tide. There are 4 rungs of a ladder on the side visible above the water. They are all exactly 5 cm apart. At high tide, the water in the lake is 10 cm higher than at low tide. How many rungs are visible above the water at high tide?


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