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6 replies to this topic

#1 brhan

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Posted 10 March 2008 - 06:20 PM

Four friends, Dallas, Dalton, Dante and Daniel, went to buy some fruits ... as follows:
Dallas : 1 Mango, 1 Apple and 1 Banana.
Dalton : 1 Mango, 5 Apples and 7 Bananas.
Dante : 1 Mango, 7 Apples and 10 Bananas
Daniel : 9 Mango, 23 Apples and 30 Bananas

Dalton spent $ 300 while Dante's expense was $ 390.
How much was Dallas's and Daniel's expense?
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#2 toddpeak

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Posted 10 March 2008 - 06:40 PM

Spoiler for Dallas spent...

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#3 ladydulac

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Posted 10 March 2008 - 06:42 PM

Dallas spent 120 and Daniel 1710
Spoiler for Spoiler for Dallas and Daniel<br />

Edited by ladydulac, 10 March 2008 - 06:52 PM.

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#4 zoris

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Posted 10 March 2008 - 08:59 PM

Four friends, Dallas, Dalton, Dante and Daniel, went to buy some fruits ... as follows:
Dallas : 1 Mango, 1 Apple and 1 Banana.
Dalton : 1 Mango, 5 Apples and 7 Bananas.
Dante : 1 Mango, 7 Apples and 10 Bananas
Daniel : 9 Mango, 23 Apples and 30 Bananas

Dalton spent $ 300 while Dante's expense was $ 390.
How much was Dallas's and Daniel's expense?

Spoiler for Question

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#5 Lost in space

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Posted 10 March 2008 - 11:03 PM

Four friends, Dallas, Dalton, Dante and Daniel, went to buy some fruits ... as follows:
Dallas : 1 Mango, 1 Apple and 1 Banana.
Dalton : 1 Mango, 5 Apples and 7 Bananas.
Dante : 1 Mango, 7 Apples and 10 Bananas
Daniel : 9 Mango, 23 Apples and 30 Bananas

Dalton spent $ 300 while Dante's expense was $ 390.
How much was Dallas's and Daniel's expense?

Spoiler for How much?

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#6 bonanova

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Posted 11 March 2008 - 07:30 AM

Spoiler for Nice puzzle - math problem plus looking for the right combinations.

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The greatest challenge to any thinker is stating the problem in a way that will allow a solution.
- Bertrand Russell

#7 brhan

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Posted 11 March 2008 - 12:19 PM

Well done, guys.

toddpeak, ladydulk and bonanova got it right.
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