Crossing Desert: Moving 10,000 Pounds of Figs with a Boulimic Camel

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Discussion Overview

The discussion revolves around a hypothetical problem involving transporting 10,000 pounds of figs using a camel that consumes figs at a rate of one pound per mile. The scenario presents challenges related to the camel's carrying capacity and its unique condition of being boulimic, which affects the logistics of the transport over a distance of 1,000 miles.

Discussion Character

  • Exploratory
  • Mathematical reasoning
  • Debate/contested

Main Points Raised

  • One participant suggests a maximum transport of 1500 pounds, indicating the need for further analysis.
  • Another participant proposes that if the camel can only carry 1000 pounds, it can only reach There but cannot return, leading to a conclusion of zero figs transported if only considering the initial conditions.
  • A different perspective introduces the idea that the boulimic condition allows the camel to regurgitate figs, thus enabling the transport of 999 pounds of figs while only consuming 1 pound for fuel.
  • Several participants provide varying estimates of the maximum amount of figs that can be transported, with figures around 1399.77 and 1470 pounds mentioned.
  • One participant outlines a step-by-step approach to calculating the transport, detailing how to strategically move figs in stages to maximize the amount delivered to the destination.
  • Another participant questions the calculations and suggests that figs could be left along the route for later use, which could alter the total amount transported.

Areas of Agreement / Disagreement

There is no consensus on the maximum amount of figs that can be transported, with multiple competing views and calculations presented by participants. The discussion remains unresolved regarding the optimal strategy and final figures.

Contextual Notes

Participants express uncertainty regarding the assumptions made about the camel's condition and the implications of its boulimic nature on the transport calculations. There are also unresolved mathematical steps in the proposed solutions.

vikasj007
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You and your camel must move 10000 pounds of figs from Here to There. Here is 1000 miles from There.
Your main problem is that you have been tricked and given a
boulimic (not sure how it's written (no illiterate jokes)) camel which must eat a pound of figs per mile or else it will refuse to budge. On top of that your camel can only hold 1000 pounds of figs at a time.

What is the maximum amount of grass you can get to There?
 
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So far i got 1500 prolly we could transfer more ...
need more thinking ...

-- AI
 
Last edited:
This may be a spoiler :

This question is the same as the desert-crossing teaser, here

PS : Are we talking figs, or grass ?
 
If you made a mistake and ment the figgs, not grass, then the answer would be: none.

Since there is 1000 miles to There, the camel must eat 1 pound per mile, that is 1000 pounds of figs per trip to There. But it can carry only 1000 pounds of figs, so it can only get to There, but it won't go back again :smile:

That is of course, if you don't consider that a camel is bulemic. That means that it throws up everithing it eats. That means you get all your figgs back.

In that case you only need 1 pound of figs at all times to fuel your cammel and it will be running from Here to There like crazy carying extra 999 pounds of figs :smile:
 
About 1399.77 pounds...
 
About 1,470 pounds of figs.
 
Phantomas said:
If you made a mistake and ment the figgs, not grass, then the answer would be: none.

Since there is 1000 miles to There, the camel must eat 1 pound per mile, that is 1000 pounds of figs per trip to There. But it can carry only 1000 pounds of figs, so it can only get to There, but it won't go back again


You forgot to consider some figs could be left along the way to be used later...
 
NateTG said:
About 1,470 pounds of figs.

How did you get it, Nate?

My best is:

Spend 1000 pounds, and move 9000 pounds to 1000/19 miles from the start point.
Spend 1000 pounds, and move 8000 pounds to (1000/19 + 1000/17) miles from the start.
.
.
.
Spend 1000 pounds, and move 2000 pounds to (1000/19 + ... +1000/5) = 799.922 miles from the start.

At this point, there are 200.078 miles to go.

So, spend 3*200.078 = 600.23 pounds to reach the end,
with 2000 - 600.23 = 1399.77 pounds.
 
Rogerio said:
How did you get it, Nate?

My best is:

Spend 1000 pounds, and move 9000 pounds to 1000/19 miles from the start point.
Spend 1000 pounds, and move 8000 pounds to (1000/19 + 1000/17) miles from the start.
.
.
.
Spend 1000 pounds, and move 2000 pounds to (1000/19 + ... +1000/5) = 799.922 miles from the start.

At this point, there are 200.078 miles to go.

So, spend 3*200.078 = 600.23 pounds to reach the end,
with 2000 - 600.23 = 1399.77 pounds.

I used the magic of arithmetic errors. I was only movng the camel whole mile increments and missed a carry - so I should have been at 1377.
 

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