- #1

- 2

- 0

## Main Question or Discussion Point

You have 120 coins, all of which are visually identical. E

Except for one coin, they all weigh exactly the same.

It is unknown whether the odd weight coin is lighter or heavier then the others.

Using a two pan balance just five times, identify the odd weight coin.

Except for one coin, they all weigh exactly the same.

It is unknown whether the odd weight coin is lighter or heavier then the others.

Using a two pan balance just five times, identify the odd weight coin.

Last edited by a moderator: