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  #1  
Old 04/02/09, 10:40 AM
cayenne47's Avatar
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my head hurts

This is a 5th grade math problem.

There are 7 girls in a bus. Each girl has 7 backpacks. In each backpack,
there are 7 big cats. For every big cat, there are 7 little cats.

The bus driver is not in the bus at this time.

Question:
How many legs are there in the bus?
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  #2  
Old 04/02/09, 10:57 AM
 
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.............I came up with 9,618 . But , I probably over looked something like i usually do , lol ! , fordy
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  #3  
Old 04/02/09, 10:59 AM
JIL JIL is offline
 
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238 legs on the bus; 2 x 7 = 14; 7x4=28; 7x7x4=196; 14+28+196=238
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  #4  
Old 04/02/09, 11:01 AM
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oops no wait I change that

1582
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Last edited by wyld thang; 04/02/09 at 11:03 AM.
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  #5  
Old 04/02/09, 11:01 AM
 
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10,990 legs, is best as I can figure.
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  #6  
Old 04/02/09, 11:05 AM
 
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There are 7 girls 343 big cats(7 backpacks x 7 cats in each x7 ) 2401 little cats (343 big cats x7), so 10976 cats legs (2744 x4) + 14 little girl legs = 10990 legs
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Last edited by HOTW; 04/02/09 at 11:07 AM. Reason: didn't read the 7 backpack part right
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  #7  
Old 04/02/09, 11:12 AM
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Quote:
Originally Posted by HOTW View Post
There are 7 girls 343 big cats(7 backpacks x 7 cats in each x7 ) 2401 little cats (343 big cats x7), so 10976 cats legs (2744 x4) + 14 little girl legs = 10990 legs
This what I got as well. I think we have it.
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  #8  
Old 04/02/09, 11:13 AM
JIL JIL is offline
 
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ooops hold up refigure: so there are 8 cats per back pack which equals 200 legs x 7 = 1400+ oh nevermind I understand the headache....
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  #9  
Old 04/02/09, 11:18 AM
 
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Girls 7 X 2 legs = 14 legs
7 girls X 7 backpacks X 7 big cats X 7 little cats X 4 legs = 9604 legs + 14 girl legs = 9618

That's my figure and I'm sticking to it!
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  #10  
Old 04/02/09, 11:19 AM
JIL JIL is offline
 
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ok so there are 224 + 2 legs perbackpack?so 226x 7 = 1582 or 7 girls x 2 = 14+ 7 big cats x 4 x7=196 + 7x7x4x7=1372 = 1582
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  #11  
Old 04/02/09, 11:22 AM
JIL JIL is offline
 
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So There Are 7 Back Packs Per Girl
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  #12  
Old 04/02/09, 11:24 AM
JIL JIL is offline
 
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MAN I AM SOOOO depressed math used to be my subject.....
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  #13  
Old 04/02/09, 11:25 AM
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answer is 10,990 legs, thats been around on the internet for a few years already.
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  #14  
Old 04/02/09, 11:25 AM
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why would the girls have 7 backpacks each filled with one BIG cat and 7 little cats be concerned about how many legs were in each bag. wouldn't a bigger concern be all the fighting, scratching and poo-ing those cats in those bags would do and how would the girls carry 7 cat filled bags on a bus.
no wonder the bus driver left, I'd have a headache too
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  #15  
Old 04/02/09, 11:25 AM
 
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stargazer, 9604 is only the legs for the little cats. You have to add back in the legs for the big cats.

JIL, there are 49 cats per backpack.

The answer is 10990.
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  #16  
Old 04/02/09, 11:34 AM
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Answer--dont look if you want to figure it on your own!

I got this the first time and it told me i was wrong.....So i second guessed myself...and came up with all the numbers everyone else did, LOL



ANSWER - 10990

7 Girls = 14 legs
7 packpacks * 7 girls = 49 back packs

Per Back Pack is
7 cats (Big) = 28 legs
49 cats (Little) = 196 legs

SO....224 legs per back pack

49 backpacks * 224 legs = 10976 legs
7 girls * 2 legs = 14 legs

10976 + 14 = 10990
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  #17  
Old 04/02/09, 11:40 AM
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yes I got it 10990!!!! just got it.!
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  #18  
Old 04/02/09, 11:42 AM
JIL JIL is offline
 
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i guess i need to start studing math again, that was good made me make my brain work a little. glad I'm finish school LOL
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  #19  
Old 04/02/09, 11:50 AM
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Since this question involves cats, I'm gonna agree with whatever answer Oggie gets for it.
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  #20  
Old 04/02/09, 11:52 AM
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I come up with 10990. (Now I get to scroll up and see if the answer's already there! I pass or flunk, right now...)
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