Credit for this problem goes to MindYourDecisions. Thanks!
Coins on a table
100 coins are on a table with 10 heads and 90 tails. You are blindfolded. Divide the coins into 2 piles that have an equal number of heads.
Solution
100 coins are on a table with 10 heads and 90 tails. You are blindfolded. Divide the coins into 2 piles that have an equal number of heads.
Solution