BRAIN TEASERS! kind of

Tom Herlihy, one of Seton's high school math counselors, answers your questions regarding high school math. BS (Electrical Engineering), Manhattan College.

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Re: BRAIN TEASERS! kind of

Postby rockytop10essee » Thu Jul 29, 2010 10:04 am

I'd heard one like it before.
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Re: BRAIN TEASERS! kind of

Postby ~Songwriter_at_Heart~ » Thu Jul 29, 2010 4:25 pm

Me too but I can never remember the answers.
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Re: BRAIN TEASERS! kind of

Postby Leipreachán » Tue Aug 03, 2010 5:22 am

Aye, looks like more brainteasers are needed, it does.
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Re: BRAIN TEASERS! kind of

Postby Poblacht na hÉireann » Wed Aug 04, 2010 8:33 am

I might be able to put a wee bit of brainteasers up after.
Last edited by Poblacht na hÉireann on Wed Aug 04, 2010 10:41 am, edited 1 time in total.
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Re: BRAIN TEASERS! kind of

Postby forensicfreak » Wed Aug 04, 2010 10:40 am

You better fix your post Fiachra.
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Re: BRAIN TEASERS! kind of

Postby Poblacht na hÉireann » Wed Aug 04, 2010 4:44 pm

I did. The punctuation is now perfect. Can't find the brainteasers now but will get them later.
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Re: BRAIN TEASERS! kind of

Postby forensicfreak » Wed Aug 04, 2010 6:36 pm

Complete this sequence of letters: o, t, t, f, f, s, s, _, _, _.

A cowboy rode into town on Friday, stayed three days, and rode out again on Friday. How did he do that?
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Re: BRAIN TEASERS! kind of

Postby ~Songwriter_at_Heart~ » Wed Aug 04, 2010 6:40 pm

forensicfreak wrote:A cowboy rode into town on Friday, stayed three days, and rode out again on Friday. How did he do that?

His horse's name was Friday.
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Re: BRAIN TEASERS! kind of

Postby St.Gemma » Wed Aug 04, 2010 6:41 pm

Aw!! You beat me to it! :cry: :lol:
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Re: BRAIN TEASERS! kind of

Postby Poblacht na hÉireann » Thu Aug 05, 2010 4:35 am

forensicfreak wrote:Complete this sequence of letters: o, t, t, f, f, s, s, _, _, _.

...e, n, t. :wink:
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Re: BRAIN TEASERS! kind of

Postby Marty » Fri Aug 06, 2010 12:36 pm

This riddle has probably already been posted in some way or another, but here it is:

A man has bags of gold. The number of bags is variable (number of bags = x). Each bag has the same amount of coins. The number coins in the bags is variable (number coins in each bag = y). One of the bags is full of counterfeit. These coins look exactly the same as the real coins. The only way one can tell the difference between the two types of coins is by the slight change in weight, the real coins weigh 1/8 pound and the fake coins weigh 1/10. (these facts don't really matter, the point is that one can't tell the difference between the two by putting them in his hand) Now, there is a scale. The person can use this scale to way the coins. However, there is a catch, one can only use the scale once, for only one reading.
How can the man find out which bag contains the fake coins?
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Re: BRAIN TEASERS! kind of

Postby ~Songwriter_at_Heart~ » Mon Aug 09, 2010 4:46 pm

Why are 1996 US pennies worth more than 1967 pennies?
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Re: BRAIN TEASERS! kind of

Postby elbon96 » Mon Aug 09, 2010 5:34 pm

Because that's the year I was born. I don't know. Tell me!
Last edited by elbon96 on Mon Aug 16, 2010 10:19 am, edited 1 time in total.
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Re: BRAIN TEASERS! kind of

Postby ~Songwriter_at_Heart~ » Mon Aug 09, 2010 5:35 pm

elbon96 wrote:'Cause that's the year I was born. I dunno. Tell me!

:lol: :lol: I think I'll give it a little more time. :lol:
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Re: BRAIN TEASERS! kind of

Postby Dude1994 » Mon Aug 09, 2010 7:29 pm

Is it because 1996 is a larger year???
Last edited by Dude1994 on Thu Aug 19, 2010 7:16 pm, edited 1 time in total.
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