Showing posts with label logic. Show all posts
Showing posts with label logic. Show all posts

Friday, June 28, 2013

Camel and Bananas (MFD 2 P3)

"Question: The owner of a banana plantation has a camel. He wants to transport his 3000 bananas to the market, which is located after the desert. The distance between his banana plantation and the market is about 1000 kilometer. So he decided to take his camel to carry the bananas. The camel can carry at the maximum of 1000 bananas at a time, and it eats one banana for every kilometer it travels. What is the largest number of bananas that can be delivered to the market?" Found here:   http://www.mytechinterviews.com/challenge-camel-and-bananas

The solution is in the link above.

Chocolate Bar Break (Math Fun Day 2 Problem 1)

You have a chocolate bar that is 3 x 5. What is the least number of breaks you can use to break it into 1x1 blocks? You can only break horizontally or vertically, can't stack the chocolate. 



Saturday, May 25, 2013

Math Fun Day 1 Problem #2: The Castle and the Princess Problem





Math Fun Day 1 Problem #3: The Pirate Game


Five pirates are deciding how to split up 100 gold coins. Pirate 5 must propose a plan to split up the coins.  All pirates will then vote on the plan.  If the plan receives a majority vote, they split up the coins and go about their plundery ways.  If pirate 5's plan loses the vote, he has to walk the plank and pirate 4 proposes a plan with only 4 pirates remaining.  The process repeats until a plan is accepted. Pirates follow theses rules:              

  1. No pirate will make a vote that will result in his or her death.
  2. All pirates want to maximize their own gold.
  3. If a pirate will get the same deal for themselves later down the line, they will vote against it the first time so one of their fellow pirates  has to walk the plank.
So, without getting too far into it what pirate do you think you want to be? 
...
 Too bad you're pirate 5. What plan do you propose to live and maximize your gold?

YARRRR!

Extensions: Add more pirates!
Add even more pirates!(More than 100)

Leave your answers in the comments!